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 238,466 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 234,943 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 4,320 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 9,960 views 0 reactions	Last Post by Topcat 12-30-2018, 03:16 PM
Can I use laptop CCFL for testing standalone display inverters? by Behemot Started by Behemot, 12-16-2012, 05:38 PM	0 responses 1,674 views 0 reactions	Last Post by Behemot 12-16-2012, 05:38 PM
Samsung 245BW cold boot flickering by Daniels45 Started by Daniels45, 12-09-2012, 05:53 PM	5 responses 2,471 views 0 reactions	Last Post by Daniels45 12-16-2012, 12:28 PM
HP 1955 (aka Benq 48.L1A02.A00 pwr supply) by tbgaus Started by tbgaus, 11-11-2012, 03:34 PM	1 response 2,369 views 0 reactions	Last Post by selldoor 12-16-2012, 09:03 AM
Cap Id by 1supertech Started by 1supertech, 12-16-2012, 07:00 AM	3 responses 2,067 views 0 reactions	Last Post by ben7 12-16-2012, 07:56 AM
DCLLCD DCL7A - quick flash of the back lights only by jayoung Started by jayoung, 12-08-2012, 04:43 PM	20 responses 7,251 views 0 reactions	Last Post by jayoung 12-15-2012, 07:52 PM
Acer P235H flicker and whine. by Armament Started by Armament, 12-15-2012, 11:50 AM	5 responses 3,406 views 0 reactions	Last Post by Armament 12-15-2012, 02:23 PM
SAMSUNG T240, "2 seconds to black" resistor "R301" size? by Jan_T Started by Jan_T, 12-15-2012, 10:12 AM	6 responses 7,896 views 0 reactions	Last Post by selldoor 12-15-2012, 02:17 PM
Post MAG LT782s 17" LCD Monitor by severach Started by severach, 01-05-2012, 01:04 PM	2 responses 6,645 views 0 reactions	Last Post by Behemot 12-15-2012, 12:25 PM
IBM L170 17" monitor "2 second on then black" by ilikesteel Started by ilikesteel, 08-08-2012, 09:14 AM	90 responses 12,352 views 0 reactions	Last Post by retiredcaps 12-15-2012, 03:42 AM
Samsung 305T went BANG! by jimthompson Started by jimthompson, 12-13-2012, 09:23 PM	4 responses 2,142 views 0 reactions	Last Post by selldoor 12-14-2012, 04:10 PM
Samsung 721N LED blinking quickly by mirkoslav Started by mirkoslav, 12-13-2012, 12:37 PM	4 responses 3,116 views 0 reactions	Last Post by mirkoslav 12-14-2012, 02:42 PM
samsung syncmaster t240 source button problem by wing2005 Started by wing2005, 12-14-2012, 08:19 AM	4 responses 3,288 views 0 reactions	Last Post by selldoor 12-14-2012, 12:20 PM
ask for my samsung 743nx lcd monitor by ariefkoes Started by ariefkoes, 12-14-2012, 05:44 AM	0 responses 2,352 views 0 reactions	Last Post by ariefkoes 12-14-2012, 05:44 AM
Samsung Syncmaster 940BW White screen by Sparks88 Started by Sparks88, 05-17-2012, 05:25 PM	10 responses 5,630 views 0 reactions	Last Post by Tetsujin 12-13-2012, 11:56 AM
HP 1502 (P9617D) pulsing on and off with bad capacitors by japlytic Started by japlytic, 10-07-2006, 08:55 PM	46 responses 35,947 views 0 reactions	Last Post by viziks 12-13-2012, 07:48 AM
Samsung SyncMaster T240 ccfl's by skee Started by skee, 12-12-2012, 05:58 PM	1 response 2,922 views 0 reactions	Last Post by Rtech 12-13-2012, 03:19 AM
DELL 1707FPt Turns on but goes black by dexter4000 Started by dexter4000, 12-11-2012, 03:16 PM	5 responses 3,327 views 0 reactions	Last Post by selldoor 12-12-2012, 01:58 PM
Monitor dim and burn smell by thedarkmist Started by thedarkmist, 11-16-2012, 10:32 AM	7 responses 2,695 views 0 reactions	Last Post by ben7 12-12-2012, 12:29 PM
Samsung 245B diagonal lines Problem by Falcon99 Started by Falcon99, 12-12-2012, 11:29 AM	2 responses 1,849 views 0 reactions	Last Post by Falcon99 12-12-2012, 12:25 PM
Dell Monitor Model 3008WFP "DEAD" by avr34 Started by avr34, 12-07-2012, 12:24 PM	14 responses 3,253 views 0 reactions	Last Post by fuus 12-12-2012, 11:49 AM
acer v203h lcd monitor no power by alihomee Started by alihomee, 12-11-2012, 02:30 AM	2 responses 4,933 views 0 reactions	Last Post by alihomee 12-12-2012, 07:47 AM
Hanns G HG281D - Starting to go black and back to normal! by broadbandsamurai Started by broadbandsamurai, 12-12-2012, 05:29 AM	1 response 3,174 views 0 reactions	Last Post by selldoor 12-12-2012, 06:14 AM
X93W lcd problem by yves67 Started by yves67, 12-10-2012, 10:42 AM	26 responses 4,404 views 0 reactions	Last Post by yves67 12-12-2012, 04:30 AM
LG L1710B - bitten off more than I can chew by pfrcom Started by pfrcom, 11-25-2012, 07:56 PM	20 responses 5,445 views 0 reactions	Last Post by retiredcaps 12-12-2012, 03:01 AM
Need help with Samsung syncmaster 910mp "function pcb" by mrfree Started by mrfree, 05-18-2012, 02:03 PM	13 responses 8,403 views 0 reactions	Last Post by ariefkoes 12-12-2012, 12:27 AM
viewsonic VG700b image flickering a bit by goodpsusearch Started by goodpsusearch, 12-11-2012, 05:52 PM	2 responses 2,295 views 0 reactions	Last Post by retiredcaps 12-11-2012, 11:26 PM
Envision G218A1: Indicator LED Turns off then on by abc617 Started by abc617, 12-09-2012, 10:44 PM	3 responses 2,952 views 0 reactions	Last Post by selldoor 12-11-2012, 09:57 AM
Dell 2408WFP Vertical Lines by blau Started by blau, 04-14-2011, 09:26 PM	6 responses 9,571 views 0 reactions	Last Post by gavs 12-11-2012, 08:05 AM
Benq fp222w by phill5252 Started by phill5252, 12-04-2012, 01:12 AM	1 response 2,275 views 0 reactions	Last Post by selldoor 12-10-2012, 04:18 PM
Dell 1504FP Monitor year of Manufacture 2004 by matthmal Started by matthmal, 11-25-2012, 08:25 AM	38 responses 6,745 views 0 reactions	Last Post by matthmal 12-08-2012, 06:07 AM
HP W22 2 seconds to black by budm Started by budm, 06-16-2012, 06:54 PM	6 responses 3,235 views 0 reactions	Last Post by davg 12-07-2012, 08:15 AM
power on off axxion xlx-750m by alihomee Started by alihomee, 12-07-2012, 05:32 AM	0 responses 1,781 views 0 reactions	Last Post by alihomee 12-07-2012, 05:32 AM
Acer 1916N goes blank after 2-3 seconds by atanas18 Started by atanas18, 11-28-2012, 12:38 PM	18 responses 3,165 views 0 reactions	Last Post by atanas18 12-07-2012, 03:37 AM
HP 25" LCD Monitor M #2509M dead by steveoguy Started by steveoguy, 12-05-2012, 01:06 PM	2 responses 6,202 views 0 reactions	Last Post by jetadm123 12-05-2012, 06:17 PM
Star Logic by 2smoovedaddy Started by 2smoovedaddy, 12-04-2012, 01:35 PM	5 responses 2,000 views 0 reactions	Last Post by selldoor 12-05-2012, 03:49 PM
Strange problem with Acer V193W by srbax Started by srbax, 11-19-2012, 04:21 PM	24 responses 6,754 views 0 reactions	Last Post by selldoor 12-05-2012, 08:55 AM
Hansol H950 by davg Started by davg, 11-16-2012, 10:55 AM	13 responses 3,911 views 0 reactions	Last Post by davg 12-05-2012, 06:04 AM
Hp 1502 by matthmal Started by matthmal, 11-25-2012, 08:07 AM	46 responses 7,459 views 0 reactions	Last Post by matthmal 12-04-2012, 05:04 PM
HannsG HU196D by mike9h29 Started by mike9h29, 03-24-2011, 10:14 AM	7 responses 3,399 views 0 reactions	Last Post by retiredcaps 12-04-2012, 04:06 PM
chimei cmv 745a by phill5252 Started by phill5252, 12-04-2012, 01:09 AM	0 responses 1,937 views 0 reactions	Last Post by phill5252 12-04-2012, 01:09 AM

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