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 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 234,629 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
HP ZR2740W - Flickered once and then wouldn't turn on by fl0w3n Started by fl0w3n, 12-17-2014, 08:05 PM	50 responses 15,315 views 0 reactions	Last Post by darkdead 02-03-2015, 03:56 PM
HP LP3065 with partially failed PSU (USB works) by MrYfe Started by MrYfe, 04-10-2013, 06:04 PM	23 responses 10,076 views 0 reactions	Last Post by beejay 02-03-2015, 02:02 PM
Dell 3007WFP and PA-4151-1-LF Help!! by cdsmith12 Started by cdsmith12, 02-01-2015, 09:18 PM	6 responses 3,860 views 0 reactions	Last Post by budm 02-02-2015, 08:11 PM
Philips 190S problem with panel. by rippergr Started by rippergr, 10-14-2014, 12:42 AM	3 responses 2,164 views 0 reactions	Last Post by Beg 02-02-2015, 06:02 PM
Samsung 932MW: White patches on screen. by JonathanAnon Started by JonathanAnon, 02-01-2015, 08:09 AM	0 responses 1,880 views 0 reactions	Last Post by JonathanAnon 02-01-2015, 08:09 AM
Hannspree HF257 by Apocsol Started by Apocsol, 01-27-2015, 06:22 AM	6 responses 2,701 views 0 reactions	Last Post by Apocsol 01-30-2015, 03:11 PM
viewsonic vx2835wm no power by petersdrz Started by petersdrz, 06-23-2011, 07:06 PM	53 responses 27,824 views 0 reactions	Last Post by hamada13 01-28-2015, 09:33 PM
Recap 2408wfp power supply as maintenance? by Goldenvoice Started by Goldenvoice, 01-28-2015, 11:43 AM	1 response 2,059 views 0 reactions	Last Post by Lumberjack777 01-28-2015, 05:47 PM
Gateway LP2407 Power Board dead by bryanchan Started by bryanchan, 01-27-2015, 04:35 PM	17 responses 2,912 views 0 reactions	Last Post by selldoor 01-28-2015, 02:13 PM
HP X20LED 20" LED not working by angel-boy Started by angel-boy, 01-19-2015, 02:11 PM	25 responses 6,016 views 0 reactions	Last Post by angel-boy 01-24-2015, 01:16 PM
BenQ G2420HDB horizontal disortion by dezixy Started by dezixy, 01-23-2015, 11:33 PM	1 response 1,756 views 0 reactions	Last Post by angel-boy 01-24-2015, 11:32 AM
hanns g hh251 not recognizing input by younat Started by younat, 01-21-2015, 12:28 PM	10 responses 3,057 views 0 reactions	Last Post by younat 01-24-2015, 10:18 AM
Viewsonic LCD monitor bad. Need help identifying bad part. by dss Started by dss, 01-21-2015, 07:43 PM	5 responses 3,330 views 0 reactions	Last Post by dss 01-21-2015, 11:42 PM
Hyundai W240D by r2d2leboss Started by r2d2leboss, 08-02-2014, 09:43 AM	11 responses 4,792 views 0 reactions	Last Post by selldoor 01-21-2015, 03:43 AM
Samsung T220 Flickers Rapidly by Fredrick00 Started by Fredrick00, 01-11-2015, 11:28 PM	2 responses 2,593 views 0 reactions	Last Post by Agent24 01-20-2015, 02:36 PM
Is This Typical GPU Failure ? by mmartell Started by mmartell, 01-05-2015, 04:12 AM	50 responses 8,408 views 0 reactions	Last Post by Th3_uN1Qu3 01-19-2015, 01:50 PM
Hyundai X93W - Dark after 4 secs by tom66 Started by tom66, 01-29-2013, 09:01 AM	7 responses 6,401 views 0 reactions	Last Post by Th3_uN1Qu3 01-15-2015, 06:01 PM
TCON compatibality BN41-00877A 943NW with 2043NWX board BN91-01890T by rmg_hrr Started by rmg_hrr, 05-17-2013, 09:27 PM	5 responses 5,721 views 0 reactions	Last Post by ek2oo2 01-15-2015, 05:54 AM
Samsung SyncMaster 940BX backlight turns off by srs Started by srs, 01-13-2015, 03:19 PM	1 response 2,234 views 0 reactions	Last Post by selldoor 01-14-2015, 08:48 AM
Dell SE198WFPf - No standby by kisk Started by kisk, 10-19-2014, 11:49 AM	3 responses 2,240 views 0 reactions	Last Post by kisk 01-13-2015, 09:17 PM
HP L1906 fixing (pictures and steps) by diodine Started by diodine, 01-11-2015, 06:41 PM	4 responses 3,499 views 0 reactions	Last Post by selldoor 01-13-2015, 05:27 AM
Dell 1905FP Won't Turn On by obscurehero Started by obscurehero, 01-22-2011, 09:56 AM	63 responses 23,263 views 0 reactions	Last Post by fc227a 01-09-2015, 06:03 PM
Dell 1905 fp by fc227a Started by fc227a, 01-09-2015, 05:16 PM	0 responses 1,704 views 0 reactions	Last Post by fc227a 01-09-2015, 05:16 PM
Acer 1716 problems by Skoffer Started by Skoffer, 06-12-2011, 11:22 AM	32 responses 7,732 views 0 reactions	Last Post by fc227a 01-09-2015, 10:00 AM
Acer s273hl bmii by Sageshogun Started by Sageshogun, 01-08-2015, 12:17 PM	1 response 2,023 views 0 reactions	Last Post by selldoor 01-08-2015, 04:49 PM
Image problem with Samsung 2243SN display by munuainen Started by munuainen, 03-05-2014, 11:32 AM	5 responses 3,903 views 0 reactions	Last Post by Agent24 01-07-2015, 04:30 PM
2 Viewsonic VX1940W buzzing and no signal by wcperki Started by wcperki, 12-08-2010, 12:13 PM	75 responses 29,209 views 0 reactions	Last Post by jose.veliz.32 01-07-2015, 04:29 PM
Samsung 2232BW lights flashing-flickering... by Dragunov Started by Dragunov, 01-07-2015, 06:14 AM	1 response 1,707 views 0 reactions	Last Post by selldoor 01-07-2015, 08:41 AM
dell latitude e6510 led backlight issue. by gmzombie Started by gmzombie, 01-05-2015, 12:52 PM	0 responses 1,939 views 0 reactions	Last Post by gmzombie 01-05-2015, 12:52 PM
Acer AL2416 by cmia Started by cmia, 05-05-2014, 08:24 AM	24 responses 5,679 views 0 reactions	Last Post by jetadm123 01-04-2015, 06:23 PM
HP W2207H Screen to Black in a second or two by BobT1955 Started by BobT1955, 11-28-2014, 07:26 AM	10 responses 3,552 views 0 reactions	Last Post by selldoor 01-02-2015, 07:58 AM
Need to replace CapXon C426 16V 1000uF 20mm x 10mm 105 degree in LG Flatron L1710S by Lew Started by Lew, 12-26-2014, 11:16 PM	4 responses 2,434 views 0 reactions	Last Post by selldoor 12-27-2014, 11:50 AM
LG Monitor L19NT-A with interference on screen help by ivtec Started by ivtec, 12-12-2014, 12:07 PM	6 responses 2,976 views 0 reactions	Last Post by ivtec 12-26-2014, 03:41 PM
LG Flatron L17NT-A no power by Elmojo Started by Elmojo, 12-28-2009, 07:35 PM	68 responses 26,561 views 0 reactions	Last Post by goop 12-26-2014, 10:14 AM
Dell LCD Monitors by luke9511 Started by luke9511, 12-24-2014, 02:27 AM	8 responses 2,984 views 0 reactions	Last Post by luke9511 12-26-2014, 07:26 AM
W2408H weird lines by kingwolf Started by kingwolf, 12-25-2014, 10:34 PM	0 responses 1,557 views 0 reactions	Last Post by kingwolf 12-25-2014, 10:34 PM
Required schematic acer projector x1110 by sanehdeep2012 Started by sanehdeep2012, 12-25-2014, 05:37 AM	0 responses 1,964 views 0 reactions	Last Post by sanehdeep2012 12-25-2014, 05:37 AM
Samsung 192V goes black in 1-2 seconds by Half-Saint Started by Half-Saint, 12-20-2014, 04:24 AM	3 responses 2,400 views 0 reactions	Last Post by budm 12-22-2014, 10:34 PM
Westinghouse A190E3-H01 no backlight / shutdown by caphair Started by caphair, 12-17-2014, 03:18 PM	37 responses 6,310 views 0 reactions	Last Post by caphair 12-21-2014, 02:49 PM
ltn156kt06-801 by mazloum Started by mazloum, 12-20-2014, 10:12 AM	0 responses 2,161 views 0 reactions	Last Post by mazloum 12-20-2014, 10:12 AM

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