Troubleshooting Computer Displays

Topics	Statistics	Last Post
Sticky: A guide on how to troubleshoot 2 seconds to black by retiredcaps Started by retiredcaps, 07-23-2010, 09:04 PM	66 responses 236,659 views 0 likes	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 232,006 views 0 likes	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 4,238 views 0 likes	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 9,774 views 0 likes	Last Post by Topcat 12-30-2018, 03:16 PM
LG E2240S changes to stand by by cpt.charlie Started by cpt.charlie, 09-29-2016, 04:42 PM	0 responses 1,793 views 0 likes	Last Post by cpt.charlie 09-29-2016, 04:42 PM
Flickering Samsung SyncMaster 2232BW by Yossarian22 Started by Yossarian22, 03-14-2010, 09:36 PM	26 responses 30,722 views 0 likes	Last Post by xZero707 09-28-2016, 08:47 PM
Samsung 2233sw '2sec to black'. Need guidance please. by newbie1 Started by newbie1, 11-18-2010, 09:33 AM	57 responses 33,774 views 0 likes	Last Post by dmddmd 09-28-2016, 01:43 PM
Lg w2230s-nf by eniac22 Started by eniac22, 09-27-2016, 01:04 PM	0 responses 1,523 views 0 likes	Last Post by eniac22 09-27-2016, 01:04 PM
Inspiron laptop boots to white screen with tested replacement screen assembly by axlmastr Started by axlmastr, 09-24-2016, 04:45 AM	3 responses 2,173 views 0 likes	Last Post by axlmastr 09-25-2016, 05:23 AM
Samsung 216BW SyncMaster Monitor. Cap replacement didn't fix by Downward_Spiral Started by Downward_Spiral, 07-17-2012, 07:12 PM	28 responses 8,537 views 0 likes	Last Post by Krondorf 09-24-2016, 12:18 AM
Benq FP72E completely dead by 6ot4hr Started by 6ot4hr, 09-13-2016, 03:22 PM	8 responses 4,306 views 0 likes	Last Post by Davi.p 09-23-2016, 01:16 PM
Samsung B2230N Yellow Screen by aca027 Started by aca027, 03-17-2016, 06:21 AM	11 responses 3,694 views 0 likes	Last Post by boyebaran 09-22-2016, 09:34 AM
HP W2408 - no live, no reaction by bartex Started by bartex, 03-21-2016, 12:11 PM	13 responses 4,927 views 0 likes	Last Post by boyebaran 09-21-2016, 10:22 AM
AOC 2770VH1 No power by birdboy385 Started by birdboy385, 09-19-2016, 03:11 PM	10 responses 2,635 views 0 likes	Last Post by CapLeaker 09-20-2016, 11:39 AM
Every other blue column of pixels is dead on NEC MultisyncLCD 1550M by SurrealMustard Started by SurrealMustard, 05-20-2016, 08:11 AM	5 responses 2,317 views 0 likes	Last Post by SurrealMustard 09-20-2016, 08:28 AM
Replacing polarizers by Logistics Started by Logistics, 09-14-2016, 10:46 AM	3 responses 1,833 views 0 likes	Last Post by Logistics 09-15-2016, 02:46 PM
Samsung B1940 blue LED but blank screen by robcar Started by robcar, 09-02-2016, 01:35 AM	16 responses 3,171 views 0 likes	Last Post by robcar 09-13-2016, 06:52 AM
need circuits diagram dell P190sb power board :4h.0w802.af1 by boyebaran Started by boyebaran, 09-05-2016, 11:46 PM	1 response 1,792 views 0 likes	Last Post by boyebaran 09-12-2016, 11:23 PM
Samsung 740N power problem by bikkerss Started by bikkerss, 07-26-2016, 07:31 AM	19 responses 4,112 views 0 likes	Last Post by budm 09-12-2016, 01:51 PM
WGM2792 Arcade Monitor Resistor Burn Off On Neck Board Need Help by proaudiosoft Started by proaudiosoft, 09-02-2016, 07:08 AM	75 responses 9,206 views 0 likes	Last Post by proaudiosoft 09-12-2016, 01:08 AM
What is causing barely seen vertical line by ted212 Started by ted212, 09-08-2016, 04:38 PM	3 responses 1,928 views 0 likes	Last Post by ted212 09-09-2016, 11:22 AM
Dell 1704FP LCD w/pwr but 2 secs to Dark by lestr Started by lestr, 11-05-2012, 12:55 PM	18 responses 8,372 views 0 likes	Last Post by KRS 09-08-2016, 01:58 AM
Yet another BenQ FP71G+ by Joe Black Started by Joe Black, 06-29-2016, 04:43 PM	8 responses 2,754 views 0 likes	Last Post by Joe Black 09-06-2016, 01:13 PM
hannspree hsg1064: looking for replacement parts, and couple questions by onewolf Started by onewolf, 09-04-2016, 06:42 AM	3 responses 1,920 views 0 likes	Last Post by Th3_uN1Qu3 09-06-2016, 11:03 AM
BenQ G900WD no power by lbwlow Started by lbwlow, 09-05-2016, 06:29 AM	1 response 1,679 views 0 likes	Last Post by boyebaran 09-06-2016, 10:00 AM
HP monitor clicking by Joe Black Started by Joe Black, 06-22-2016, 10:02 AM	33 responses 4,086 views 0 likes	Last Post by Joe Black 09-06-2016, 12:42 AM
Dell Vostro 1510 display has lines by axlmastr Started by axlmastr, 08-28-2016, 12:26 PM	2 responses 1,758 views 0 likes	Last Post by axlmastr 09-05-2016, 06:13 AM
Samsung T200 constant on-and-off by spenki Started by spenki, 08-14-2016, 06:11 AM	6 responses 2,610 views 0 likes	Last Post by 1supertech 08-31-2016, 05:24 AM
c5707 or 2sc5707 replacements found by dmbj Started by dmbj, 05-14-2009, 09:28 AM	9 responses 7,444 views 0 likes	Last Post by CapLeaker 08-28-2016, 03:40 PM
ASUS VW220T power supply by nbdy Started by nbdy, 08-24-2016, 10:36 AM	14 responses 2,493 views 0 likes	Last Post by nbdy 08-28-2016, 12:52 AM
HP w20 LCD Display Inverter, running out of options. by CapBlown Started by CapBlown, 05-13-2010, 12:11 AM	120 responses 39,141 views 0 likes	Last Post by deni-m 08-20-2016, 08:50 AM
Samsung T240HD Cycling colors by CESMOtacon Started by CESMOtacon, 08-17-2016, 05:08 AM	3 responses 2,211 views 0 likes	Last Post by CESMOtacon 08-19-2016, 04:36 PM
Viewsonic 2262wm-2 (VVS12132) 2 sec. to black by julien419 Started by julien419, 07-12-2016, 01:43 PM	11 responses 2,686 views 0 likes	Last Post by budm 08-15-2016, 10:37 AM
CHANGE with LOWER Voltage Solid Caps by mikail13 Started by mikail13, 08-08-2016, 04:47 AM	12 responses 2,801 views 0 likes	Last Post by mariushm 08-13-2016, 04:35 PM
Gateway FPD2485W Problem by truetejas Started by truetejas, 09-08-2009, 12:18 PM	23 responses 9,881 views 0 likes	Last Post by pixmanvegas 08-11-2016, 10:01 PM
Samsung 2493HM Monitor by rippergr Started by rippergr, 07-13-2016, 12:49 AM	37 responses 6,375 views 0 likes	Last Post by rippergr 08-11-2016, 01:15 AM
Acer AL1717A by ehrja Started by ehrja, 08-08-2016, 04:41 PM	6 responses 2,578 views 0 likes	Last Post by ehrja 08-11-2016, 12:24 AM
Dell 2407wfp backlight problem by leapius Started by leapius, 09-12-2012, 07:58 AM	30 responses 10,957 views 0 likes	Last Post by GoNz0 08-08-2016, 03:00 PM
What bad glue can do to the board by budm Started by budm, 01-23-2014, 01:24 PM	46 responses 22,187 views 0 likes	Last Post by SolderTrouble 08-07-2016, 05:33 PM
Samsung 2493HM - black screen, blue LED steady on; intermittent by SolderTrouble Started by SolderTrouble, 08-03-2016, 02:19 PM	11 responses 4,411 views 0 likes	Last Post by SolderTrouble 08-06-2016, 02:53 PM
ViewSonic VP201b by Noonespecial Started by Noonespecial, 02-11-2009, 04:01 PM	102 responses 34,578 views 0 likes	Last Post by jings 08-06-2016, 02:39 PM
Samsung SyncMaster 245BW - Resurrected! by jimbob1213 Started by jimbob1213, 08-05-2016, 02:32 PM	3 responses 2,713 views 0 likes	Last Post by retiredcaps 08-06-2016, 10:42 AM
Syncmaster 720 Backlighting - again.... by parabolictech Started by parabolictech, 08-03-2016, 04:40 PM	3 responses 2,164 views 0 likes	Last Post by budm 08-03-2016, 09:39 PM
Samsung monitor 2493 HM steady blue light dead by ivtec Started by ivtec, 12-01-2015, 10:48 AM	40 responses 9,457 views 0 likes	Last Post by SolderTrouble 08-03-2016, 10:30 AM

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Troubleshooting Computer Displays