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
What makes a stripe to display by 820uF Started by 820uF, 01-04-2016, 08:12 AM	0 responses 1,510 views 0 reactions	Last Post by 820uF 01-04-2016, 08:12 AM
Samsung 2493 tribulations by re-atari Started by re-atari, 04-19-2014, 07:56 AM	2 responses 2,920 views 0 reactions	Last Post by palocx 01-03-2016, 03:57 PM
Viewsonic VX2235wm not fireing up by swagman Started by swagman, 04-19-2010, 03:26 AM	21 responses 23,477 views 0 reactions	Last Post by paulstef 12-24-2015, 10:34 AM
asus ve245h random video mode issue by xx_ed_xx Started by xx_ed_xx, 12-23-2015, 10:57 PM	0 responses 2,126 views 0 reactions	Last Post by xx_ed_xx 12-23-2015, 10:57 PM
Samsung 245BW Dead by CraigR Started by CraigR, 11-26-2015, 02:07 PM	10 responses 3,444 views 0 reactions	Last Post by budm 12-22-2015, 04:18 PM
Samsung Syncmaster 732n monitor power LED on but no picture by bluefog68 Started by bluefog68, 12-23-2012, 10:17 AM	3 responses 2,896 views 0 reactions	Last Post by abdul0853 12-20-2015, 12:16 PM
Acer S231Hl long to start up. by Xenofenix Started by Xenofenix, 10-05-2015, 01:38 PM	12 responses 5,735 views 0 reactions	Last Post by Xenofenix 12-18-2015, 10:44 PM
Viewsonic VP171b, orange screen, flickers by Ken256 Started by Ken256, 12-17-2015, 10:54 AM	2 responses 2,135 views 0 reactions	Last Post by Ken256 12-17-2015, 01:34 PM
Dell U3011 - backlight problem. by ShockWave2048 Started by ShockWave2048, 12-16-2015, 06:09 AM	1 response 2,706 views 0 reactions	Last Post by budm 12-16-2015, 11:16 AM
ViewSonic VS13958 by japlytic Started by japlytic, 12-15-2015, 04:40 AM	1 response 2,580 views 0 reactions	Last Post by stj 12-15-2015, 05:34 AM
eMachines E211H B / Acer E211 by Chevy2 Started by Chevy2, 12-06-2015, 05:28 PM	2 responses 1,999 views 0 reactions	Last Post by Chevy2 12-13-2015, 10:45 AM
Hitachi plasma monitor cmd4201 troubleshooting by MOEJOEWOE Started by MOEJOEWOE, 12-09-2015, 11:26 AM	0 responses 1,722 views 0 reactions	Last Post by MOEJOEWOE 12-09-2015, 11:26 AM
Display Problem w2207h by almoodie Started by almoodie, 12-07-2015, 01:32 PM	3 responses 1,500 views 0 reactions	Last Post by almoodie 12-07-2015, 02:44 PM
Successful Repair of Crossover 30Q5 Pro Black 30″ 2560×1600 Korean IPS Monitor by Uphill Gardener Started by Uphill Gardener, 12-03-2015, 11:19 AM	1 response 4,811 views 0 reactions	Last Post by momaka 12-06-2015, 06:22 PM
Fixing an old samsung 305T by makaheehee Started by makaheehee, 11-28-2015, 01:40 AM	4 responses 2,968 views 0 reactions	Last Post by makaheehee 12-06-2015, 02:55 PM
LG W2442PA-BF wont power on. by Trune Started by Trune, 01-25-2013, 03:31 PM	53 responses 12,634 views 0 reactions	Last Post by clark422 12-03-2015, 09:29 AM
iiyama ProLite E2200WS by Jasgriff Started by Jasgriff, 05-22-2012, 05:26 PM	8 responses 7,472 views 0 reactions	Last Post by Chr1s 12-03-2015, 04:35 AM
LG FLATRON W2240T-PN Backlight works only for 1 sec. by BeginnerLVL1 Started by BeginnerLVL1, 08-10-2015, 10:50 AM	7 responses 4,031 views 0 reactions	Last Post by BeginnerLVL1 12-01-2015, 05:28 PM
Dell 2405FPW won't power on by stevenps Started by stevenps, 11-21-2011, 02:02 AM	24 responses 26,506 views 0 reactions	Last Post by Oblak 12-01-2015, 04:36 PM
Acer x193hq lcd, no display but backlight and acer logo working by humanbeing Started by humanbeing, 11-05-2015, 01:40 AM	9 responses 4,140 views 0 reactions	Last Post by humanbeing 11-30-2015, 10:01 AM
Viewsonic vx2435wm problems by savgardns Started by savgardns, 06-14-2011, 02:14 PM	21 responses 8,009 views 0 reactions	Last Post by zamsam 11-28-2015, 12:26 PM
asus g55v by alihomee Started by alihomee, 02-17-2015, 03:17 AM	2 responses 1,953 views 0 reactions	Last Post by gohar.ashfaq 11-25-2015, 04:27 PM
I need samsung 933nw eeprom by kripto.emre Started by kripto.emre, 11-25-2015, 01:41 AM	0 responses 1,922 views 0 reactions	Last Post by kripto.emre 11-25-2015, 01:41 AM
Hanns*G HC194G Slow start by wabbleknee Started by wabbleknee, 07-29-2011, 03:29 PM	16 responses 7,434 views 0 reactions	Last Post by trag 11-23-2015, 05:35 PM
samsung 740 2 sec block by tvl_svl06 Started by tvl_svl06, 11-23-2015, 11:24 AM	0 responses 1,774 views 0 reactions	Last Post by tvl_svl06 11-23-2015, 11:24 AM
Please help with Samsung Syncmaster 2333SW CCFL Bulbs by LDSisHere Started by LDSisHere, 09-27-2012, 04:13 PM	35 responses 11,845 views 0 reactions	Last Post by negusm 11-23-2015, 08:44 AM
LCD Monitor With Flickering Dimm Backlight and Hissing Noise by badhat Started by badhat, 01-10-2014, 08:41 PM	16 responses 15,619 views 0 reactions	Last Post by negusm 11-22-2015, 09:58 PM
Acer G235H Abid (dead) no indicator LED by Dogcatdog Started by Dogcatdog, 10-12-2015, 02:56 AM	36 responses 9,836 views 0 reactions	Last Post by Dogcatdog 11-22-2015, 02:06 PM
Hans HG281D yellowed screen on top/center by kumasan Started by kumasan, 11-19-2015, 02:57 PM	6 responses 2,902 views 0 reactions	Last Post by selldoor 11-22-2015, 10:33 AM
IBM lcd monitor6734-ac1 by tvl_svl06 Started by tvl_svl06, 11-19-2015, 10:08 PM	1 response 1,859 views 0 reactions	Last Post by tvl_svl06 11-20-2015, 12:17 AM
Dell E176FPb 17" LCD No Power! by mrlooi Started by mrlooi, 07-14-2008, 01:17 AM	22 responses 13,300 views 0 reactions	Last Post by stj 11-18-2015, 11:02 PM
LG W1942S won't backlight, but LCD is OK by amach Started by amach, 10-30-2015, 01:03 PM	15 responses 5,538 views 0 reactions	Last Post by retiredcaps 11-16-2015, 01:42 PM
Acer HN274H turning off by Behemot Started by Behemot, 11-09-2015, 07:56 PM	2 responses 2,788 views 0 reactions	Last Post by Behemot 11-11-2015, 11:52 AM
Dell 2408WFP broken power supply by gunnish Started by gunnish, 06-03-2014, 01:14 PM	17 responses 7,542 views 0 reactions	Last Post by mustang80 11-10-2015, 04:45 AM
Asus VW222S making a high-pitched sound by Deses Started by Deses, 10-24-2015, 12:15 PM	7 responses 3,862 views 0 reactions	Last Post by Deses 11-09-2015, 04:24 PM
Smasung SyncMaster 913N Monitor wouldnot display images by bathuu Started by bathuu, 07-16-2009, 11:16 PM	104 responses 57,152 views 0 reactions	Last Post by selldoor 11-09-2015, 10:44 AM
AOC e950Swdak by matthmal Started by matthmal, 11-05-2015, 02:48 PM	4 responses 2,696 views 0 reactions	Last Post by selldoor 11-08-2015, 12:02 PM
Sun LCD (Samsung BR24CS) 24.1" - 2.3v Instead Of 6.2v Secondary by ryankam Started by ryankam, 05-26-2011, 11:55 AM	31 responses 17,417 views 0 reactions	Last Post by fzabkar 11-07-2015, 02:07 PM
BENQ FP75G - image distorted - ideas? by thunder77 Started by thunder77, 11-07-2015, 06:30 AM	0 responses 1,709 views 0 reactions	Last Post by thunder77 11-07-2015, 06:30 AM
Swapping LM185WH1-TLH1 for M185XW01 V2? by Behemot Started by Behemot, 11-05-2015, 06:30 AM	0 responses 1,694 views 0 reactions	Last Post by Behemot 11-05-2015, 06:30 AM

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