Troubleshooting Computer Displays

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Sticky: A guide on how to troubleshoot 2 seconds to black by retiredcaps Started by retiredcaps, 07-23-2010, 09:04 PM	66 responses 238,229 views 0 reactions	Last Post by dnytwaryors 08-22-2023, 10:56 PM
Sticky: Inverter tester using old CFL by budm Started by budm, 04-08-2012, 11:51 PM	94 responses 234,631 views 0 reactions	Last Post by bob2weed 06-13-2021, 06:11 PM
Closed, Sticky: WARNING: Live heatsinks & single pole on/off switches in switching power supplies by Per Hansson Started by Per Hansson, 06-09-2021, 12:01 PM	0 responses 4,306 views 0 reactions	Last Post by Per Hansson 06-09-2021, 12:01 PM
Closed, Sticky: BIOS & FIRMWARE Attachment Upload WARNING! AVOID BANNING, READ BEFORE UPLOADING! by Topcat Started by Topcat, 12-30-2018, 03:16 PM	0 responses 9,939 views 0 reactions	Last Post by Topcat 12-30-2018, 03:16 PM
Qomo QIT 1055Pro - no image. by akan Started by akan, 11-03-2022, 11:08 AM	0 responses 707 views 0 reactions	Last Post by akan 11-03-2022, 11:08 AM
Hisee CCTV monitor Buck regulator chip ID help required. by zen Started by zen, 10-06-2022, 05:17 AM	9 responses 1,495 views 0 reactions	Last Post by zen 11-03-2022, 09:39 AM
Asus VL279 (VL279HE) - possible short? by mockingbird Started by mockingbird, 10-27-2022, 07:39 PM	4 responses 1,044 views 0 reactions	Last Post by CapLeaker 11-01-2022, 08:07 PM
PVM20M4E Sony monitor geometry adjustment by zen Started by zen, 10-24-2022, 05:28 AM	3 responses 1,004 views 0 reactions	Last Post by zen 11-01-2022, 04:30 AM
HP ENVY all-in-one 27 b208na screen dark one side by FitPaul Started by FitPaul, 10-31-2022, 05:41 AM	1 response 717 views 0 reactions	Last Post by FitPaul 11-01-2022, 04:06 AM
need bios AOC 931Fwz by beal Started by beal, 02-02-2020, 04:19 AM	3 responses 1,947 views 0 reactions	Last Post by hardesco 10-29-2022, 10:24 PM
Dell U2415 service manual by nayantha88 Started by nayantha88, 10-24-2022, 10:58 AM	0 responses 906 views 0 reactions	Last Post by nayantha88 10-24-2022, 10:58 AM
AOC I2080SW Screen flickering. by Hachune Started by Hachune, 10-24-2022, 12:23 AM	0 responses 672 views 0 reactions	Last Post by Hachune 10-24-2022, 12:23 AM
AOC Q3279VWF, distorded image by Sraros Started by Sraros, 02-21-2022, 08:11 AM	3 responses 1,522 views 0 reactions	Last Post by Sraros 10-17-2022, 03:05 PM
WACOM CINTIQ 24HD DTK-2400 no power. by SONY_E-WASTER Started by SONY_E-WASTER, 02-02-2022, 06:42 PM	4 responses 1,949 views 0 reactions	Last Post by cHoop 10-15-2022, 11:52 AM
BenQ GW2450HM - Panel is partially dimmed, works for 2 hours after replacing few caps by gumball Started by gumball, 10-10-2022, 01:54 PM	1 response 785 views 0 reactions	Last Post by CapLeaker 10-10-2022, 03:33 PM
HP Envy 27 (C8K32AA) IPS LED monitor, flash dump needed by Chungalin Started by Chungalin, 10-16-2018, 12:02 PM	12 responses 6,662 views 0 reactions	Last Post by ravajeur1 10-07-2022, 08:53 PM
HP 2311F Monitor: Flashing on & off by gagaguu Started by gagaguu, 05-25-2015, 03:14 AM	35 responses 16,038 views 0 reactions	Last Post by hez13 10-07-2022, 08:58 AM
Asus mg279q by Slang Started by Slang, 09-29-2022, 06:06 PM	2 responses 919 views 0 reactions	Last Post by Slang 10-06-2022, 11:33 AM
SAMSUNG S22A300N - Dead, no sign of life. by bpjl Started by bpjl, 09-27-2022, 02:01 AM	2 responses 1,065 views 0 reactions	Last Post by SMDFlea 10-06-2022, 10:36 AM
Samsung SyncMaster T240 - 2 seconds then black problem by anacryon Started by anacryon, 04-28-2010, 04:59 PM	67 responses 51,195 views 0 reactions	Last Post by KrypteX 10-06-2022, 07:56 AM
Asus VS278 Monitor schematic required by No1baggiesfan Started by No1baggiesfan, 10-05-2022, 03:03 PM	0 responses 640 views 0 reactions	Last Post by No1baggiesfan 10-05-2022, 03:03 PM
Shcematic and Boardview for Acer AL2223W by Kambi13 Started by Kambi13, 10-04-2022, 08:10 AM	1 response 611 views 0 reactions	Last Post by lotas 10-04-2022, 10:13 AM
ghost image and distortion on LG 22EA53 by andrestecno Started by andrestecno, 09-29-2022, 10:24 AM	2 responses 843 views 0 reactions	Last Post by CapLeaker 09-30-2022, 04:18 AM
No Power Dell U2410 Monitor by ForensicFixer Started by ForensicFixer, 11-30-2012, 07:41 PM	117 responses 57,375 views 0 reactions	Last Post by Joho 09-29-2022, 08:30 AM
problem with changing board in samsung syncmaster S20v310b plus by boyebaran Started by boyebaran, 12-06-2017, 01:17 AM	2 responses 2,072 views 0 reactions	Last Post by CapLeaker 09-25-2022, 04:18 PM
AOC 2219Vg white screen by mikey5791 Started by mikey5791, 09-15-2022, 08:21 PM	8 responses 1,247 views 0 reactions	Last Post by mikey5791 09-21-2022, 10:40 PM
Xerox XA7-19i Died by Willib Started by Willib, 07-01-2011, 04:18 PM	17 responses 7,444 views 0 reactions	Last Post by Skeltek 09-17-2022, 10:58 PM
Acer G257HL main board short circuit by mc4ren Started by mc4ren, 09-17-2022, 01:23 PM	1 response 675 views 0 reactions	Last Post by mc4ren 09-17-2022, 01:30 PM
Hp Zr2330w bios dump by ahmiro Started by ahmiro, 09-15-2022, 12:04 AM	0 responses 535 views 0 reactions	Last Post by ahmiro 09-15-2022, 12:04 AM
LG 34UC87M-BD.AUSLay Monitor by SolomonMan Started by SolomonMan, 02-09-2020, 08:31 PM	8 responses 3,296 views 0 reactions	Last Post by Michael Long 09-13-2022, 08:48 AM
Dell U27HM flickering/quarter image/black with smeared colors by cjard Started by cjard, 09-13-2022, 07:12 AM	0 responses 490 views 0 reactions	Last Post by cjard 09-13-2022, 07:12 AM
Dell P2214Hb not turning on, power supply issue? by Shuasmith14 Started by Shuasmith14, 09-10-2022, 08:09 AM	3 responses 1,301 views 0 reactions	Last Post by sam_sam_sam 09-11-2022, 05:16 PM
Chinese made LCD Microscope by Duranitron Started by Duranitron, 09-10-2022, 06:44 AM	6 responses 1,218 views 0 reactions	Last Post by diif 09-11-2022, 02:25 AM
HP W2207 No Backlight by Triumphantcc Started by Triumphantcc, 01-18-2011, 12:21 PM	16 responses 10,587 views 0 reactions	Last Post by alexhdez 09-01-2022, 02:24 AM
Hanns-G HG281D stuck on self test color mode? by gordesky1 Started by gordesky1, 10-11-2020, 06:15 AM	16 responses 2,973 views 0 reactions	Last Post by pure colors 08-28-2022, 02:51 PM
Viewsonic VA1616W driver board burned by r38_ Started by r38_, 08-20-2022, 10:51 AM	9 responses 1,214 views 0 reactions	Last Post by R_J 08-20-2022, 05:55 PM
Dell E196FPf fixed dump ok by piernov Started by piernov, 06-23-2018, 06:12 AM	3 responses 2,187 views 0 reactions	Last Post by KALABALA1223 08-18-2022, 06:59 AM
Acer X223HQ (Version Bbd) on/off-power-cycling by usbdevice Started by usbdevice, 08-05-2022, 02:21 AM	4 responses 1,050 views 0 reactions	Last Post by usbdevice 08-13-2022, 07:18 AM
EIZO SW3031W monitor blue color instead of black by valscu Started by valscu, 08-10-2022, 02:08 PM	2 responses 909 views 0 reactions	Last Post by valscu 08-11-2022, 01:06 PM
Obtain the ViewSonic TD2210 Touch Screen Monitor firmware. by repairplus Started by repairplus, 05-19-2022, 07:36 AM	0 responses 616 views 0 reactions	Last Post by alibhai3 08-11-2022, 03:42 AM
Alienware aw2721d - Screen flickering by siedlik Started by siedlik, 08-10-2022, 02:48 PM	2 responses 974 views 0 reactions	Last Post by siedlik 08-10-2022, 06:25 PM
schematic for KA271 LCD Monitor by hondo2000 Started by hondo2000, 08-06-2022, 04:13 PM	0 responses 550 views 0 reactions	Last Post by hondo2000 08-06-2022, 04:13 PM
Samsung SyncMaster 2493HM black screen with power by thirdoff Started by thirdoff, 05-06-2011, 12:53 AM	96 responses 67,508 views 0 reactions	Last Post by joshmonger 08-04-2022, 10:22 AM
LED 27" monitor PSU issue - np power to LED array by dougieT Started by dougieT, 08-02-2022, 08:00 AM	24 responses 2,209 views 0 reactions	Last Post by dougieT 08-04-2022, 09:39 AM

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