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 238,447 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 234,919 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 4,318 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 9,958 views 0 reactions	Last Post by Topcat 12-30-2018, 03:16 PM
Dell E196FPf fixed dump ok by piernov Started by piernov, 06-23-2018, 06:12 AM	3 responses 2,191 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 1,053 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 918 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 619 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 553 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 67,561 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 2,214 views 0 reactions	Last Post by dougieT 08-04-2022, 09:39 AM
HP 24F Motherboard model R0171-2281-0122 dump needed by mxtestview Started by mxtestview, 08-04-2022, 07:04 AM	0 responses 729 views 0 reactions	Last Post by mxtestview 08-04-2022, 07:04 AM
Dell P1110 21" CRT repair thread by Th3_uN1Qu3 Started by Th3_uN1Qu3, 08-25-2011, 10:43 AM	64 responses 30,964 views 0 reactions	Last Post by R_J 08-03-2022, 05:31 PM
Hannspree HT231HPB - PSU Question by JFunc Started by JFunc, 05-07-2022, 06:47 AM	2 responses 1,002 views 0 reactions	Last Post by dougieT 08-02-2022, 05:55 AM
LG Flatron W2361V PSU Troubleshooting by electrophoros Started by electrophoros, 07-27-2022, 07:37 PM	3 responses 1,129 views 0 reactions	Last Post by R_J 07-31-2022, 10:05 PM
(47 or 50 Ohm) resistor hack at pin 5-6 by 13mh13 Started by 13mh13, 07-30-2022, 02:55 AM	0 responses 586 views 0 reactions	Last Post by 13mh13 07-30-2022, 02:55 AM
Dell U2718Q MStar controller overheating by AquaSonic Started by AquaSonic, 07-14-2022, 12:39 PM	1 response 1,428 views 0 reactions	Last Post by SeSeBe 07-24-2022, 03:58 PM
Acer SA230 Flickering Issue by phyclopse Started by phyclopse, 07-23-2022, 01:16 PM	1 response 820 views 0 reactions	Last Post by phyclopse 07-23-2022, 02:17 PM
Schematic: Apple Cinema Display 30-inch LogicBoard mainboard LAQ55C EAX35328201 CL-72 by BC_TechForum_drb Started by BC_TechForum_drb, 07-20-2022, 05:37 PM	0 responses 860 views 0 reactions	Last Post by BC_TechForum_drb 07-20-2022, 05:37 PM
Benq Zowie RL2755 imagem partially bad by BMCappelletti Started by BMCappelletti, 07-08-2022, 12:19 PM	3 responses 1,025 views 0 reactions	Last Post by BMCappelletti 07-18-2022, 09:29 AM
Bios Need Philips 242v8a/00 ips monitor by onurerer Started by onurerer, 07-16-2022, 05:56 PM	0 responses 652 views 0 reactions	Last Post by onurerer 07-16-2022, 05:56 PM
Samsung 225mw displays image for 2sec and go very dark by maateusjo Started by maateusjo, 07-15-2022, 07:42 AM	3 responses 932 views 0 reactions	Last Post by Per Hansson 07-15-2022, 08:21 AM
Lenovo L27Q-30 monitor split screen fault by Nevillet Started by Nevillet, 07-14-2022, 11:20 AM	0 responses 668 views 0 reactions	Last Post by Nevillet 07-14-2022, 11:20 AM
Acer Predator X34 gaming monitor advice please by zen Started by zen, 07-14-2022, 05:54 AM	0 responses 682 views 0 reactions	Last Post by zen 07-14-2022, 05:54 AM
PE1164T , Compaq CRT monitor schematic / advice please by zen Started by zen, 07-07-2022, 09:03 AM	8 responses 1,294 views 0 reactions	Last Post by zen 07-12-2022, 08:54 AM
Blank Samsung SyncMaster 930B by djwestly Started by djwestly, 07-08-2022, 08:08 PM	3 responses 790 views 0 reactions	Last Post by R_J 07-08-2022, 09:13 PM
Asus pa248q bios dump by ahmiro Started by ahmiro, 07-06-2022, 03:10 AM	1 response 720 views 0 reactions	Last Post by peste 07-06-2022, 03:22 AM
hp compaq la2206x by mojtabarecovery Started by mojtabarecovery, 07-04-2022, 04:29 PM	2 responses 841 views 0 reactions	Last Post by mojtabarecovery 07-05-2022, 06:55 AM
HP Compaq LA2006x by mojtabarecovery Started by mojtabarecovery, 07-05-2022, 06:48 AM	0 responses 564 views 0 reactions	Last Post by mojtabarecovery 07-05-2022, 06:48 AM
HCL moniter by aanan Started by aanan, 02-12-2014, 07:27 AM	5 responses 2,709 views 0 reactions	Last Post by emmabruj7 07-05-2022, 04:45 AM
W241D (W240D) flickering Problem by storexxm Started by storexxm, 10-26-2012, 04:10 PM	72 responses 35,292 views 0 reactions	Last Post by Techami 07-01-2022, 07:14 AM
Samsung Syncmaster 225BW by Zolton Started by Zolton, 04-11-2009, 05:19 PM	661 responses 390,903 views 0 reactions	Last Post by Per Hansson 06-26-2022, 11:14 AM
Dell U2518D strobing/flashing with vertical lines by atticus_ Started by atticus_, 06-16-2022, 02:49 PM	1 response 992 views 0 reactions	Last Post by mikey5791 06-19-2022, 12:02 AM
Westinghouse L2410NM Power supply? by firefighterfox Started by firefighterfox, 06-16-2022, 04:03 PM	2 responses 884 views 0 reactions	Last Post by R_J 06-17-2022, 08:36 PM
P2317H not turning on by questore Started by questore, 05-27-2022, 06:08 AM	23 responses 2,621 views 0 reactions	Last Post by questore 06-16-2022, 02:48 AM
ViewSonic VA1703wb - Hot Area - Can I Replace FSDM0565R with an FSQ0456R by leotron Started by leotron, 05-08-2022, 02:49 PM	6 responses 1,427 views 0 reactions	Last Post by leotron 06-15-2022, 11:55 PM
Westinghouse L2410NM No Power, No LED by ben3843100 Started by ben3843100, 02-03-2011, 08:31 PM	81 responses 24,067 views 0 reactions	Last Post by firefighterfox 06-15-2022, 03:00 PM
Wiring for new CCFL lamp compared to old wiring....comments by Welchs101 Started by Welchs101, 03-22-2010, 02:22 PM	2 responses 2,407 views 0 reactions	Last Post by dotuylyp 06-13-2022, 03:01 AM
Comments on repairing HP ZR2440w LED backlight by RrnR Started by RrnR, 05-03-2021, 07:04 PM	2 responses 1,921 views 0 reactions	Last Post by dotuylyp 06-13-2022, 03:00 AM
Sceptre U27 Backlight by m4a2t0t Started by m4a2t0t, 09-20-2021, 03:56 PM	4 responses 1,822 views 0 reactions	Last Post by boltzman 06-02-2022, 11:25 AM
BENQ GW2780-T power board blown by Caspar Started by Caspar, 06-01-2022, 05:16 PM	2 responses 962 views 0 reactions	Last Post by Caspar 06-02-2022, 11:12 AM
Eizo S2000 suddenly died by Per Hansson Started by Per Hansson, 05-15-2022, 02:56 PM	17 responses 1,894 views 0 reactions	Last Post by CapLeaker 06-01-2022, 05:48 PM
Dell 2007WFP resistors under white silicon blog by BustinCaps Started by BustinCaps, 04-29-2022, 06:19 PM	1 response 896 views 0 reactions	Last Post by BustinCaps 05-31-2022, 07:20 PM

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