{"product_id":"for-asus-expertcenter-p400-aio-p440va-p440vaest-23-8-inch-fhd-lcd-touch-panel","title":"Display For Asus ExpertCenter P400 AiO P440VA P440VAEST 23.8 inch FHD LCD Touch Panel","description":"\u003ch2 style=\"margin: 0px 0px 10px; font-family: Montserrat, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 17.3px; font-weight: bold; color: rgb(26, 26, 26); line-height: 1.4;\"\u003eiProGadgets OEM Repair Parts for the Asus ExpertCenter P400 AiO 24 (P440VA \/ P440VAES \/ P440VAEST) — Screen Reference and Fitment Check\u003c\/h2\u003e\n\n\u003cp style=\"font-family: Montserrat, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 10px;\"\u003e\u003cstrong\u003eQuick answer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethis is a brand-new\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e23.8 inch FHD 1920 x 1080 in-cell touch\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epanel for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAsus ExpertCenter P400 AiO 24\u003c\/strong\u003e, model\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP440VA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand its touch builds\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP440VAES\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\/\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP440VAEST\u003c\/strong\u003e, IPS, anti-glare, 250 nits,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e75 Hz\u003c\/strong\u003e, 30-pin LVDS plus a separate 6-pin USB touch lead.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTwo checks before you order:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethis fits the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etouch\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebuild only — the non-touch P440VA uses a different panel that runs at 100 Hz and has no touch lead — and the suffix matters, because the other codes we stock are 60 Hz panels built for Lenovo all-in-ones. Every unit is double tested before shipping and covered by a 30-day return window on unused, uninstalled parts.\u003c\/p\u003e\n\n\u003cul style=\"color: rgb(34, 34, 34); font-family: Montserrat, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0px 0px 12px; padding-left: 0px; list-style-position: inside;\"\u003e\n\t\u003cli style=\"font-family: Montserrat, sans-serif; font-size: 13px; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 6px;\"\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 23.8 inch FHD\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ein-cell touch\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epanel for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAsus ExpertCenter P400 AiO 24\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— model P440VA in its touch configurations, sold as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP440VAES\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP440VAEST\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e. 30-pin LVDS connector at the bottom left of the panel, plus a 6-pin USB lead for touch, matte anti-glare surface, 75 Hz\u003c\/li\u003e\n\t\u003cli style=\"font-family: Montserrat, sans-serif; font-size: 13px; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 6px;\"\u003e\n\u003cstrong\u003ePanel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ean\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIPS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epanel, 1920 x 1080,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ematte anti-glare\u003c\/strong\u003e, 250 nits, running at\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e75 Hz\u003c\/strong\u003e, with an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ein-cell touch layer\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand its own 6-pin USB touch lead alongside the 30-pin LVDS display connector. In-cell means the touch sensor sits inside the LCD cell: there is no separate digitizer glass to lift, and the surface you touch is the panel's own 3H-coated cover\u003c\/li\u003e\n\t\u003cli style=\"font-family: Montserrat, sans-serif; font-size: 13px; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 6px;\"\u003e\n\u003cstrong\u003eTesting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eevery unit is double tested before shipping — display check at full resolution, touch check across the full surface, and fitment check against the machine it is sold for\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-family: Montserrat, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 14.7px; font-weight: bold; color: rgb(26, 26, 26); margin: 20px 0px 8px; line-height: 1.4;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ctable style=\"color: rgb(34, 34, 34); font-family: Montserrat, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-collapse: collapse; width: 533.333px; margin: 0px 0px 12px; font-size: 14px;\"\u003e\n\t\u003cthead\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth style=\"font-family: Montserrat, sans-serif; font-size: 14px; font-weight: bold; line-height: 1.5; color: rgb(255, 255, 255); padding: 7px 11px; border: 1px solid rgb(204, 204, 204); background-color: rgb(68, 68, 68);\"\u003eItem\u003c\/th\u003e\n\t\t\t\u003cth style=\"font-family: Montserrat, sans-serif; font-size: 14px; font-weight: bold; line-height: 1.5; color: rgb(255, 255, 255); padding: 7px 11px; border: 1px solid rgb(204, 204, 204); background-color: rgb(68, 68, 68);\"\u003eDetail\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eMachine this panel is sold for\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAsus ExpertCenter P400 AiO 24\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— model\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP440VA\u003c\/strong\u003e, in its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etouch\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econfigurations, which ASUS lists as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP440VAES\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP440VAEST\u003c\/strong\u003e. Order codes we have seen on the touch build:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP440VAEST-BPD054X\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP440VA-BPD046X\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e90PT03X6-M0CNE0\u003c\/strong\u003e).\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTouch build only\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— the non-touch configuration of the same machine is a different panel, covered in the last two rows\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003ePart numbers\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eThe one number that settles it is the label on the back of the panel you are removing: read it, photograph it, and send it to us if in doubt\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eCondition\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eBrand-new, unassembled\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eQuality\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eiProGadgets OEM Quality\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eSize and resolution\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003e23.8 inches diagonal,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1920 x 1080 (FHD)\u003c\/strong\u003e, 16:9, about 92 PPI. Active area 527.04 x 296.46 mm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003ePanel technology\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003ea-Si TFT-LCD,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIPS, normally black\u003c\/strong\u003e, transmissive, with WLED edge backlighting along the bottom edge (15S4P, 30,000 hours) and no separate backlight driver. 16.7 million colours, 89\/89\/89\/89 viewing angles, 14 ms grey-to-grey. IPS is what makes this panel usable as a touch screen at an angle rather than straight on\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eSurface finish\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003e\n\u003cstrong\u003eMatte anti-glare\u003c\/strong\u003e, haze 25%, hard coating 3H. Every source agrees on this one, which is unusual in this family and worth saying: the anti-glare finish is what keeps a 24 inch touch panel readable in an office with windows, and it is also why finger marks wipe off rather than smear. Clean it with a dry microfibre cloth, never a solvent\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eBrightness and contrast\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003e\n\u003cstrong\u003e250 cd\/m²\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etypical, contrast\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1000:1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etypical. This is the one figure every document states the same way — panel record 250 cd\/m², machine page 250 nits — so there is nothing to reconcile here. It is a normal office-brightness panel, not a 400 nit outdoor screen\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eColour\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003e\n\u003cstrong\u003e72% NTSC, which the panel record puts at 95% sRGB coverage\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(and 73% Adobe RGB, 75% DCI-P3). The ASUS page for the machine states\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esRGB 100%\u003c\/strong\u003e. Those are the panel's own measurement and the machine's marketing figure for the same glass, and they are close rather than contradictory — but we print both rather than pick the flattering one. Expect a good, ordinary office colour range; this is not a wide-gamut editing panel\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eRefresh rate\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003e\n\u003cstrong\u003e75 Hz\u003c\/strong\u003e. This row decides whether the listing is yours. The P440VA range was sold with more than one 23.8 inch FHD panel in the same chassis: the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etouch build runs at 75 Hz\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand is what this listing is, while the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enon-touch build runs at 100 Hz\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand is a different part. Some regional ASUS pages also carry an older P440VA row at 60 Hz \/ 72% NTSC. Check what your machine reports under Settings, System, Display, Advanced display — 75 Hz with touch working means this panel\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eTouch\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003e\n\u003cstrong\u003eYes — in-cell touch, 10 points.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe touch sensor is integrated into the LCD cell, so there is no separate digitizer sheet and no air gap between glass and panel. The controller is on the panel and talks to the machine over its own\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e6-pin USB lead\u003c\/strong\u003e, which in practice is the single most important thing to remember at installation: the screen will show a picture with that lead unplugged, and the touch will simply not respond\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eDisplay interface\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003e\n\u003cstrong\u003eLVDS, 2 channels, 8-bit, 30 pins\u003c\/strong\u003e, at the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebottom left\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eas you look at the back of the panel. The metal latch lifts before the connector slides out — pull the plug body, never the cable. This is LVDS, not eDP: an eDP panel from a newer all-in-one will not connect to it even where the size matches\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eTouch interface\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003e\n\u003cstrong\u003e6-pin USB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(YEONHO 10035WR-H06D, 1.0 mm pitch), separate from the 30-pin display connector, at the bottom left as well. Seat this one first when you reassemble, because it sits closer to the frame and is harder to reach once the LVDS plug is in\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eOutline and mounting\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003e3-side borderless,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e535.12 x 313.12 x 12.76 mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoverall, weight about 1.93 kg. Fixed from behind through\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e13 M3 mounting holes\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein a rear frame — there are no side brackets and no adhesive, so the panel is not bonded into the housing the way a tablet screen is. Handle it by the frame edges and never press on the glass\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003ePower\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003e5.0 V typical, supplied over the LVDS connector. No separate inverter and no high-voltage lead — this is LED backlit\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eOperating temperature\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003e0 to 50 °C operating, -20 to 60 °C storage\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eNOT the non-touch build\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enon-touch\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econfiguration of the same P440VA. Same 23.8 inch size, same chassis, same 1920 x 1080 — and a different panel that runs at\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100 Hz\u003c\/strong\u003e, has no touch layer, and has no 6-pin USB lead at all. It appears on ASUS order codes such as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP440VAK-BPCJ22X\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e90PT03X6-M09830\u003c\/strong\u003e). The two do not interchange in either direction, and this listing is not an upgrade path for a non-touch machine: there is nothing on the board to plug the touch lead into. If your machine reports 100 Hz and has never responded to touch, stop and send us the panel label\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"font-family: Montserrat, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 14.7px; font-weight: bold; color: rgb(26, 26, 26); margin: 20px 0px 8px; line-height: 1.4;\"\u003eCompatibility\u003c\/h3\u003e\n\n\u003ctable style=\"color: rgb(34, 34, 34); font-family: Montserrat, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-collapse: collapse; width: 533.333px; margin: 0px 0px 12px; font-size: 14px;\"\u003e\n\t\u003cthead\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth style=\"font-family: Montserrat, sans-serif; font-size: 14px; font-weight: bold; line-height: 1.5; color: rgb(255, 255, 255); padding: 7px 11px; border: 1px solid rgb(204, 204, 204); background-color: rgb(68, 68, 68);\"\u003eDevice\u003c\/th\u003e\n\t\t\t\u003cth style=\"font-family: Montserrat, sans-serif; font-size: 14px; font-weight: bold; line-height: 1.5; color: rgb(255, 255, 255); padding: 7px 11px; border: 1px solid rgb(204, 204, 204); background-color: rgb(68, 68, 68);\"\u003eModel numbers \/ part codes\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eFor Asus ExpertCenter P400 AiO 24 — touch builds\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eFor P440VA, P440VAES, P440VAEST. Order codes seen:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP440VAEST-BPD054X\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP440VA-BPD046X\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e90PT03X6-M0CNE0\u003c\/strong\u003e). 23.8 inch FHD touch, 75 Hz\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eScreen part quoted by suppliers\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003e\n\u003cstrong\u003e18100-23800400\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— one source only; confirm on your panel label\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eNOT the non-touch build\u003c\/td\u003e\n\t\t\t\u003ctd style=\"font-family: Montserrat, sans-serif; font-size: 14px; line-height: 1.5; color: rgb(51, 51, 51); padding: 7px 11px; border: 1px solid rgb(204, 204, 204);\"\u003eP440VAK-BPCJ22X (\u003cstrong\u003e90PT03X6-M09830\u003c\/strong\u003e) and other non-touch P440VA configurations — 23.8 inch FHD at 100 Hz, no touch layer, no touch lead\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"font-family: Montserrat, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 14.7px; font-weight: bold; color: rgb(26, 26, 26); margin: 20px 0px 8px; line-height: 1.4;\"\u003eBefore We Ship — Please Send Us These 2 Details\u003c\/h3\u003e\n\n\u003cp style=\"font-family: Montserrat, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 10px;\"\u003eThe P440VA was sold with both a touch and a non-touch 23.8 inch panel in the same chassis, and they are different parts. After you place the order we will contact you for the two items below, so please have them ready:\u003c\/p\u003e\n\n\u003col style=\"color: rgb(34, 34, 34); font-family: Montserrat, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0px 0px 12px; padding-left: 0px; list-style-position: inside;\"\u003e\n\t\u003cli style=\"font-family: Montserrat, sans-serif; font-size: 13px; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 6px;\"\u003e\n\u003cstrong\u003eConfirm your machine is the touch version.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOpen Settings, System, Display, Advanced display and read the refresh rate: the touch build reports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e75 Hz\u003c\/strong\u003e, the non-touch build reports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100 Hz\u003c\/strong\u003e. You can also check Device Manager under Human Interface Devices for a touch screen entry. If your machine is non-touch, this is not your panel and we would rather tell you before dispatch.\u003c\/li\u003e\n\t\u003cli style=\"font-family: Montserrat, sans-serif; font-size: 13px; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 6px;\"\u003e\n\u003cstrong\u003eA photo of the label on the back of the old panel.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe label carries the panel code, and it is the only reliable identification. It also settles the suffix question, which the model name on the machine cannot.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp style=\"font-family: Montserrat, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 10px;\"\u003eWe check your photo against our stock before dispatch. If something does not match we will contact you first instead of sending a part that may not fit. Once your details are confirmed we arrange shipment within 1 to 3 business days. Thank you for helping us get it right.\u003c\/p\u003e\n\n\u003ch3 style=\"font-family: Montserrat, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 14.7px; font-weight: bold; color: rgb(26, 26, 26); margin: 20px 0px 8px; line-height: 1.4;\"\u003eInstallation Notes\u003c\/h3\u003e\n\n\u003cul style=\"color: rgb(34, 34, 34); font-family: Montserrat, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0px 0px 12px; padding-left: 0px; list-style-position: inside;\"\u003e\n\t\u003cli style=\"font-family: Montserrat, sans-serif; font-size: 13px; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 6px;\"\u003eUnplug the AC adapter and hold the power button for a few seconds so the board discharges. An all-in-one holds charge in its power supply long enough to damage a panel that is unplugged live.\u003c\/li\u003e\n\t\u003cli style=\"font-family: Montserrat, sans-serif; font-size: 13px; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 6px;\"\u003eRemove the stand first, then the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erear cover\u003c\/strong\u003e. On this family the cover unclips around its edge; work with a plastic pry tool, not a screwdriver, and keep the clips warm if the room is cold.\u003c\/li\u003e\n\t\u003cli style=\"font-family: Montserrat, sans-serif; font-size: 13px; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 6px;\"\u003eWith the cover off you are looking at the back of the panel in its front frame. Note where the two leads run before you release anything — the routing is tight and it is easy to pinch a cable on reassembly.\u003c\/li\u003e\n\t\u003cli style=\"font-family: Montserrat, sans-serif; font-size: 13px; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 6px;\"\u003eRelease the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e30-pin LVDS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econnector at the bottom left: lift the metal latch, then pull the plug body. Never pull the cable.\u003c\/li\u003e\n\t\u003cli style=\"font-family: Montserrat, sans-serif; font-size: 13px; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 6px;\"\u003eRelease the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e6-pin USB touch lead\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eas well. There are two connectors on this panel, not one, and forgetting the second is the most common reason a replacement screen shows a perfect picture with dead touch.\u003c\/li\u003e\n\t\u003cli style=\"font-family: Montserrat, sans-serif; font-size: 13px; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 6px;\"\u003eUndo the mounting screws and lift the panel out\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eby the frame\u003c\/strong\u003e. Do not press on the glass to get leverage, and do not flex the panel — the in-cell touch layer is part of the glass stack and does not survive a bend.\u003c\/li\u003e\n\t\u003cli style=\"font-family: Montserrat, sans-serif; font-size: 13px; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 6px;\"\u003eClean the flex contacts with alcohol before assembly and confirm both connectors are fully seated and latched. Test the panel and the touch\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebefore\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eyou refit the rear cover.\u003c\/li\u003e\n\t\u003cli style=\"font-family: Montserrat, sans-serif; font-size: 13px; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 6px;\"\u003eIn Windows, confirm the resolution reads 1920 x 1080 and that touch responds across the whole surface including all four corners. Only then reassemble.\u003c\/li\u003e\n\t\u003cli style=\"font-family: Montserrat, sans-serif; font-size: 13px; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 6px;\"\u003eKeep the protective film on until everything works. Handle the screen carefully, because the panel is too fragile to take pressure on its face.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-family: Montserrat, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 14.7px; font-weight: bold; color: rgb(26, 26, 26); margin: 20px 0px 8px; line-height: 1.4;\"\u003eQuality Control\u003c\/h3\u003e\n\n\u003cp style=\"font-family: Montserrat, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 10px;\"\u003eStrictly tested by the iProGadgets QC Team — every unit is double tested before shipping and ships in good working order, including a display check at full resolution and a touch check across the full surface. After receiving the part, please check the appearance and test it first: connect the panel and the touch lead to the machine for a functional test before full installation, and only reassemble once everything works. We are not responsible for any installation mistakes — if you are not experienced with all-in-one screen replacement, have the part fitted by a professional repair shop.\u003c\/p\u003e\n\n\u003ch3 style=\"font-family: Montserrat, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 14.7px; font-weight: bold; color: rgb(26, 26, 26); margin: 20px 0px 8px; line-height: 1.4;\"\u003eShipping\u003c\/h3\u003e\n\n\u003cp style=\"font-family: Montserrat, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 10px;\"\u003eWe ship worldwide. Orders are dispatched within 1 to 3 business days, and every package carries a tracking number you can follow on the order page. Delivery typically takes 7 to 10 days after dispatch.\u003c\/p\u003e\n\n\u003ch3 style=\"font-family: Montserrat, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 14.7px; font-weight: bold; color: rgb(26, 26, 26); margin: 20px 0px 8px; line-height: 1.4;\"\u003eReturns \u0026amp; Warranty\u003c\/h3\u003e\n\n\u003cp style=\"font-family: Montserrat, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 10px;\"\u003e30-day returns on unused, uninstalled parts. The warranty is valid until installed — once a screen has been fitted, the return window no longer applies, which is why we ask you to test before installation.\u003c\/p\u003e\n\n\u003ch3 style=\"font-family: Montserrat, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 14.7px; font-weight: bold; color: rgb(26, 26, 26); margin: 20px 0px 8px; line-height: 1.4;\"\u003eFAQs\u003c\/h3\u003e\n\n\u003cp style=\"font-family: Montserrat, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 10px;\"\u003e\u003cstrong\u003eIs this the touch panel or the non-touch one?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp style=\"font-family: Montserrat, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 10px;\"\u003eThis is the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etouch\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epanel, 75 Hz, with an in-cell touch layer and a 6-pin USB lead. The same P440VA chassis was also sold with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enon-touch\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e23.8 inch FHD panel at\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100 Hz\u003c\/strong\u003e, which is a different part with no touch layer and no touch lead. They are not interchangeable in either direction. The quick test: Settings, System, Display, Advanced display — 75 Hz and touch working means this listing, 100 Hz and no touch means you need the other panel. Send us the label photo and we will tell you which one you have.\u003c\/p\u003e\n\n\u003cp style=\"font-family: Montserrat, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 10px;\"\u003e\u003cstrong\u003eHow do I check that this is the screen I need?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp style=\"font-family: Montserrat, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 10px;\"\u003eThree checks, none of them needing tools. First, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erefresh rate\u003c\/strong\u003e: 75 Hz for this panel, 100 Hz for the non-touch build. Second, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elabel on the back of the panel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eyou are removing, and the trailing suffix is what matters,Third, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emachine\u003c\/strong\u003e: it should be an ExpertCenter P400 AiO 24, model P440VA, in its touch configuration (P440VAES \/ P440VAEST). Photograph the panel label and the machine label and send both to us; we match them against stock before dispatch rather than after.\u003c\/p\u003e\n\n\u003cp style=\"font-family: Montserrat, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 10px;\"\u003e\u003cstrong\u003eThe picture is perfect but the touch does nothing — what went wrong?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp style=\"font-family: Montserrat, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 1.65; color: rgb(51, 51, 51); margin: 0px 0px 10px;\"\u003eAlmost always the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e6-pin USB touch lead\u003c\/strong\u003e. This panel has two connectors: the 30-pin LVDS that carries the picture and a separate 6-pin USB lead that carries the touch data. The screen lights up and displays correctly with only the first one connected, which is exactly why the second gets missed. Open the machine again, reseat that lead at both ends, and check Device Manager under Human Interface Devices for a touch screen entry. If it is still dead with the lead properly seated, contact us — a failed touch controller is covered, and we will sort it out rather than leave you with half a screen.\u003c\/p\u003e\n\n\u003cp style=\"margin: 0px 0px 10px; font-family: Montserrat, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 1.65; color: rgb(51, 51, 51);\"\u003eQuestions about fit, shipping to your country, or bulk pricing? Email\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esales@iProGadget.com\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand we will confirm the exact part you need.\u003c\/p\u003e\n","brand":"iProGadgets","offers":[{"title":"Default Title","offer_id":67754524147764,"sku":null,"price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0262\/9553\/3620\/files\/d15a0bd551b25f48a9dfbaf616f8b03e_a3e0b57b-1b78-45e4-ade9-5704bf541fc9.png?v=1792311117","url":"https:\/\/www.iprogadgets.com\/fr\/products\/for-asus-expertcenter-p400-aio-p440va-p440vaest-23-8-inch-fhd-lcd-touch-panel","provider":"iProGadgets","version":"1.0","type":"link"}