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
Acer 23" Video Card by xclusiveplayer Started by xclusiveplayer, 04-14-2010, 09:47 AM	11 responses 3,315 views 0 reactions	Last Post by seanc 04-14-2010, 04:17 PM
Oscilloscope Help by terry Started by terry, 04-13-2010, 01:27 AM	0 responses 2,393 views 0 reactions	Last Post by terry 04-13-2010, 01:27 AM
ViewSonic Model VG920 - No Display/No Power Light by browork Started by browork, 03-24-2010, 09:17 PM	20 responses 5,956 views 0 reactions	Last Post by sam67 04-12-2010, 06:25 PM
Sceptre X22WG Gamer - Fixed by Radio Fox Started by Radio Fox, 04-12-2010, 08:12 AM	3 responses 4,813 views 0 reactions	Last Post by Radio Fox 04-12-2010, 12:19 PM
Sam by squiddiddler Started by squiddiddler, 04-09-2010, 05:21 PM	5 responses 2,259 views 0 reactions	Last Post by PlainBill 04-11-2010, 09:34 PM
1504fp no power despite new MOSFET by kturnerga Started by kturnerga, 04-11-2010, 01:17 AM	1 response 2,995 views 0 reactions	Last Post by PlainBill 04-11-2010, 06:53 PM
WESTINGHOUSE l2046NV by alexanna Started by alexanna, 04-10-2010, 12:01 AM	1 response 2,437 views 0 reactions	Last Post by alexanna 04-10-2010, 12:31 AM
Question regarding testing voltages by sam67 Started by sam67, 02-15-2010, 07:38 PM	2 responses 2,839 views 0 reactions	Last Post by cadiman 04-09-2010, 08:58 PM
Belinea 19inch monitor by UKForce Started by UKForce, 04-05-2010, 03:20 PM	10 responses 6,160 views 0 reactions	Last Post by PlainBill 04-07-2010, 07:57 PM
i need to help benq fp7301 by sandros15 Started by sandros15, 04-03-2010, 08:42 PM	4 responses 2,111 views 0 reactions	Last Post by sandros15 04-04-2010, 08:39 AM
Viewsonic VA1912W by phill5252 Started by phill5252, 04-04-2010, 01:50 AM	1 response 3,163 views 0 reactions	Last Post by PlainBill 04-04-2010, 06:53 AM
Benq FP731. Weird Protection mode. Benq 48.L8202.A00 by no1knows Started by no1knows, 03-29-2010, 09:01 PM	2 responses 2,967 views 0 reactions	Last Post by no1knows 04-03-2010, 03:04 PM
Missing resistor? Viewsonic VP930B by sghill99 Started by sghill99, 04-03-2010, 12:49 PM	2 responses 3,422 views 0 reactions	Last Post by sghill99 04-03-2010, 02:57 PM
Iiyama ProLite E4315 by luggie Started by luggie, 03-25-2010, 12:15 PM	4 responses 5,173 views 0 reactions	Last Post by Scenic 04-03-2010, 10:58 AM
Mirage Electronics AD-1700 REV:F Problem by Alembic Started by Alembic, 03-31-2010, 04:36 PM	5 responses 8,959 views 0 reactions	Last Post by PlainBill 04-01-2010, 09:18 AM
Viewsonic VP930b not showing grays by sceva Started by sceva, 03-31-2010, 07:29 PM	0 responses 2,038 views 0 reactions	Last Post by sceva 03-31-2010, 07:29 PM
Mag 780 LT776S Not working....cap question on inverterboard by Welchs101 Started by Welchs101, 03-20-2010, 06:22 PM	72 responses 11,921 views 0 reactions	Last Post by PlainBill 03-31-2010, 02:35 PM
How do I open case of ViewsonicVA912b? by grampy Started by grampy, 03-26-2010, 11:48 PM	23 responses 4,469 views 0 reactions	Last Post by stj 03-30-2010, 04:55 AM
Blue cap near transformer........what is it? by Welchs101 Started by Welchs101, 03-29-2010, 02:54 PM	7 responses 2,326 views 0 reactions	Last Post by Welchs101 03-30-2010, 04:48 AM
Samsung 193v backlight doesn't stay on by sceva Started by sceva, 03-02-2010, 10:53 AM	20 responses 7,565 views 0 reactions	Last Post by sceva 03-28-2010, 09:17 PM
q7t3 benq monitor by phill5252 Started by phill5252, 02-23-2010, 08:39 AM	1 response 2,620 views 0 reactions	Last Post by lober 03-28-2010, 01:58 AM
Dell E193FPp problem by paul123 Started by paul123, 06-25-2009, 09:36 AM	22 responses 8,294 views 0 reactions	Last Post by paul123 03-26-2010, 08:53 AM
Westinghouse L1975NW resistor values by jetadm123 Started by jetadm123, 02-06-2010, 10:10 PM	4 responses 4,160 views 0 reactions	Last Post by jetadm123 03-22-2010, 09:03 AM
Hp W1707 by sprocket Started by sprocket, 03-20-2010, 10:52 PM	0 responses 2,374 views 0 reactions	Last Post by sprocket 03-20-2010, 10:52 PM
Acer p241w by Maluko75 Started by Maluko75, 03-19-2010, 09:47 AM	8 responses 4,358 views 0 reactions	Last Post by Maluko75 03-20-2010, 12:05 PM
Help identifying part 26AT by Welchs101 Started by Welchs101, 03-17-2010, 06:49 PM	4 responses 2,392 views 0 reactions	Last Post by Welchs101 03-19-2010, 04:05 PM
samsung 215tw by romansroad Started by romansroad, 03-18-2010, 01:10 AM	1 response 2,034 views 0 reactions	Last Post by romansroad 03-19-2010, 03:19 PM
Help with soldering by sceva Started by sceva, 03-07-2010, 03:41 PM	15 responses 3,136 views 0 reactions	Last Post by sceva 03-19-2010, 07:48 AM
How to Open an LCD Monitor's Case by mathog Started by mathog, 03-18-2010, 10:28 AM	0 responses 4,323 views 0 reactions	Last Post by mathog 03-18-2010, 10:28 AM
LG Monitors, how are the caps? by Maxxarcade Started by Maxxarcade, 02-01-2010, 11:10 PM	7 responses 3,632 views 0 reactions	Last Post by Allan 03-17-2010, 06:46 AM
Amptron A170E1 by frankNstein Started by frankNstein, 03-15-2010, 06:59 PM	5 responses 2,871 views 0 reactions	Last Post by frankNstein 03-16-2010, 09:02 AM
Optiquest Q19wb "No Signal" by soulmasque Started by soulmasque, 03-09-2010, 12:18 PM	3 responses 2,941 views 0 reactions	Last Post by PlainBill 03-15-2010, 05:30 PM
Dell BenQ E171Fpb inverter by elbtax Started by elbtax, 01-28-2010, 11:13 AM	4 responses 2,923 views 0 reactions	Last Post by alagramey 03-15-2010, 08:55 AM
Viewsonic VA550 15" Flat LCD - won't turn on by meixeira Started by meixeira, 03-11-2010, 11:47 AM	4 responses 2,849 views 0 reactions	Last Post by smason 03-11-2010, 04:52 PM
Viewsonic ve710b question by duceolsen Started by duceolsen, 03-10-2010, 11:14 AM	5 responses 3,297 views 0 reactions	Last Post by duceolsen 03-11-2010, 07:17 AM
What is this part..... by Welchs101 Started by Welchs101, 02-14-2010, 07:18 PM	35 responses 8,179 views 0 reactions	Last Post by Welchs101 03-09-2010, 08:47 PM
Trying to find part by Welchs101 Started by Welchs101, 03-08-2010, 08:45 PM	5 responses 2,159 views 0 reactions	Last Post by Welchs101 03-09-2010, 06:11 PM
Can a 100uF/450 filter cap be replaced by a 120uF/450V cap? by Welchs101 Started by Welchs101, 03-08-2010, 04:28 PM	2 responses 3,611 views 0 reactions	Last Post by Toasty 03-08-2010, 04:55 PM
Heres' an easy to use CCFL and Inverter test kit for LCD repairs... by kingofcoins Started by kingofcoins, 01-30-2010, 08:44 AM	4 responses 5,588 views 0 reactions	Last Post by stj 03-08-2010, 07:35 AM
Syncmaster 305t by almoodie Started by almoodie, 03-06-2010, 02:11 PM	2 responses 2,562 views 0 reactions	Last Post by almoodie 03-06-2010, 08:28 PM

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