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Troubleshooting TVs and Video Sources

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Technical questions about your defective television, projection screen, LCD/plasma, or any other type of video device. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!

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Topics Statistics Last Post
  Sticky: Eeprom dump thread! by Hamie
Started by Hamie, 01-25-2017, 02:25 PM
1,921 responses
643,621 views
0 likes
 Last Post Salvatore Cancellieri
by Salvatore Cancellieri
05-27-2025, 04:41 AM  
Sticky: Reduce the size of photos please.. by Davi.p
Started by Davi.p, 05-16-2024, 12:53 AM
3 responses
217 views
0 likes
 Last Post Davi.p
by Davi.p
03-31-2025, 02:38 PM  
Sticky: LCD TV and Monitor basic troubleshooting guides by budm
Started by budm, 01-23-2013, 11:27 AM
455 responses
780,870 views
0 likes
 Last Post Ricardoso
by Ricardoso
12-07-2024, 05:33 PM  
Sticky: List Of Vestel Tv Brand Names by ReeceyBurger123
Started by ReeceyBurger123, 05-30-2015, 01:12 PM
125 responses
196,758 views
0 likes
 Last Post Guest's Avatar
by Guest
04-10-2023, 09:53 AM  
Sticky: Factory Resets Listing by randtek
Started by randtek, 12-13-2012, 08:45 AM
130 responses
540,830 views
0 likes
 Last Post RinusB
by RinusB
01-20-2023, 10:25 AM  
Sticky: TV Repair Reference Library by randtek
Started by randtek, 01-24-2013, 12:11 PM
51 responses
279,427 views
0 likes
 Last Post Maalobs
by Maalobs
01-04-2022, 01:15 AM  
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
9,191 views
0 likes
 Last Post Per Hansson
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
28,434 views
0 likes
 Last Post Topcat
by Topcat
12-30-2018, 03:16 PM  
Closed, Sticky: Please upload pictures using attachment function when ask for help on the repair by budm
Started by budm, 08-19-2014, 09:02 AM
10 responses
73,105 views
0 likes
 Last Post budm
by budm
01-05-2015, 03:39 PM  
Closed, Sticky: Put make and model number in thread title ! ! ! by Dgtech
Started by Dgtech, 12-07-2012, 04:59 AM
0 responses
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Quasar SQ5500u Led backlight failure. by SEAWOLF
Started by SEAWOLF, 08-20-2018, 10:06 AM
1 response
1,567 views
0 likes
 Last Post OkElectronicsRecycling
by OkElectronicsRecycling
02-19-2019, 04:28 PM  
Sceptre X505BV-FMDR - Accessing LED Strips by bigdirkmalone
Started by bigdirkmalone, 02-15-2019, 12:49 PM
13 responses
1,743 views
0 likes
 Last Post mu2
by mu2
02-19-2019, 03:00 PM  
Sony XBR65X850C and XBR65X850C flash copy success? by MASTER_TECH_101
Started by MASTER_TECH_101, 02-18-2019, 05:40 PM
2 responses
942 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-19-2019, 02:31 PM  
Toshiba dvd/hd recorder RD-88DT-K-TB dead. by froggy
Started by froggy, 11-21-2011, 06:59 AM
37 responses
16,528 views
0 likes
 Last Post Unspun01
by Unspun01
02-19-2019, 09:28 AM  
Vizio M420SL Backlight Issue by Gadjet
Started by Gadjet, 02-17-2019, 09:05 PM
3 responses
1,092 views
0 likes
 Last Post Gadjet
by Gadjet
02-18-2019, 11:44 AM  
Samsung Lta320ap06 question ? by ReeceyBurger123
Started by ReeceyBurger123, 01-18-2015, 07:53 AM
4 responses
5,711 views
0 likes
 Last Post cheeky2
by cheeky2
02-18-2019, 05:08 AM  
Sharp TV Bad tab drivers? by eaglei22
Started by eaglei22, 01-23-2018, 11:15 AM
26 responses
4,493 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-17-2019, 02:33 PM  
LVDS Cable removal by Hornnumb2
Started by Hornnumb2, 02-13-2019, 11:34 AM
13 responses
1,276 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-16-2019, 07:09 PM  
T Con board question by maxvalutech
Started by maxvalutech, 02-15-2019, 10:21 PM
5 responses
1,341 views
0 likes
 Last Post budm
by budm
02-16-2019, 04:38 PM  
Vestel 17mb82s and Samsung LTM200KT05 chassis by arabou
Started by arabou, 12-08-2018, 06:47 PM
1 response
1,030 views
0 likes
 Last Post bilal800
by bilal800
02-16-2019, 03:50 PM  
Slightly Different Vestel 17PW26-4 Problem by John949
Started by John949, 11-03-2012, 12:03 PM
28 responses
23,134 views
0 likes
 Last Post jimmy007
by jimmy007
02-16-2019, 11:19 AM  
Vizio E500AR No Power by Kildar
Started by Kildar, 02-06-2019, 12:34 PM
39 responses
2,836 views
0 likes
 Last Post DXseekerMO
by DXseekerMO
02-15-2019, 06:53 PM  
Sharp LC-70LE650U with colored vertical lines by mtrionfo
Started by mtrionfo, 09-09-2018, 11:43 AM
18 responses
3,979 views
0 likes
 Last Post charlie555
by charlie555
02-14-2019, 05:06 PM  
Grundig Beko Firmwares by arizanotlari
Started by arizanotlari, 02-14-2019, 02:07 PM
0 responses
1,085 views
0 likes
 Last Post arizanotlari
by arizanotlari
02-14-2019, 02:07 PM  
LG LED TV Model 42LE5300 not switching on by angelos
Started by angelos, 02-09-2019, 07:03 AM
27 responses
3,400 views
0 likes
 Last Post budm
by budm
02-14-2019, 12:56 PM  
SAmsung LE52A656 - panel fault or not? by dicky96
Started by dicky96, 02-14-2019, 09:30 AM
2 responses
1,096 views
0 likes
 Last Post budwich
by budwich
02-14-2019, 11:34 AM  
un65js8500 Diffusing panel by realdealthill
Started by realdealthill, 02-13-2019, 05:07 PM
1 response
1,166 views
0 likes
 Last Post Unspun01
by Unspun01
02-14-2019, 11:24 AM  
How do I find exact replacement LED bead for this backlight strip? and will it last? by link626
Started by link626, 02-11-2019, 04:27 PM
21 responses
3,534 views
0 likes
 Last Post budm
by budm
02-14-2019, 11:15 AM  
Samsung UA55ES8000 vertical lines + clicking by maxvalutech
Started by maxvalutech, 12-25-2018, 09:41 PM
17 responses
3,376 views
0 likes
 Last Post Davi.p
by Davi.p
02-14-2019, 06:55 AM  
Toshiba 40LV665D - Not powering up by dick_barton
Started by dick_barton, 04-13-2017, 07:53 AM
9 responses
2,806 views
0 likes
 Last Post Barks
by Barks
02-14-2019, 02:21 AM  
SAMSUNG UN60JU7100 - Order of LED light diffuser sheets when re-assembling TV by Ogre262
Started by Ogre262, 02-10-2019, 03:35 PM
1 response
10,278 views
0 likes
 Last Post Unspun01
by Unspun01
02-13-2019, 04:23 PM  
lcd tv power supply problem by jerrylmc
Started by jerrylmc, 02-12-2019, 12:51 PM
14 responses
1,506 views
0 likes
 Last Post budm
by budm
02-13-2019, 11:39 AM  
47ls4500 screen has rainbow color. by capwizard
Started by capwizard, 01-23-2019, 04:30 PM
32 responses
3,631 views
0 likes
 Last Post cheeky2
by cheeky2
02-13-2019, 06:19 AM  
42 inch acoustic solutions tv no standby light by petehall347
Started by petehall347, 12-13-2018, 11:26 AM
33 responses
2,578 views
0 likes
 Last Post petehall347
by petehall347
02-13-2019, 04:21 AM  
UN46ES8000FXZA Black Screen by Brucetafer
Started by Brucetafer, 02-12-2019, 05:23 PM
5 responses
1,211 views
0 likes
 Last Post budm
by budm
02-12-2019, 09:16 PM  
Sony KD60X690E No Video by ljintexas
Started by ljintexas, 02-02-2019, 12:23 PM
14 responses
2,102 views
0 likes
 Last Post jjanssen7
by jjanssen7
02-12-2019, 06:53 PM  
Vizio P55 C1 Boot loop by evox45
Started by evox45, 01-27-2019, 10:33 PM
18 responses
2,479 views
0 likes
 Last Post evox45
by evox45
02-12-2019, 05:15 PM  
Samsung PLasma PN51D450 by fcisolutions
Started by fcisolutions, 02-12-2019, 09:07 AM
0 responses
934 views
0 likes
 Last Post fcisolutions
by fcisolutions
02-12-2019, 09:07 AM  
Flickering on Samsung UN55KS800DFXZA by SomeoneLooking4Help
Started by SomeoneLooking4Help, 02-10-2019, 10:55 PM
22 responses
3,428 views
0 likes
 Last Post angelos
by angelos
02-12-2019, 04:31 AM  
Tc-p55ut50 8 blinks by ricosavy
Started by ricosavy, 09-17-2015, 05:00 PM
35 responses
8,263 views
0 likes
 Last Post ricosavy
by ricosavy
02-11-2019, 08:43 PM  
Emerson LC401EM2F Flashes "Digital Television" then goes black by kf4lne
Started by kf4lne, 09-20-2012, 11:05 AM
27 responses
13,879 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-11-2019, 04:59 PM  
Samsung PN60F8500AFXZA, can't determine X or Y failure by Truncatedhose
Started by Truncatedhose, 01-12-2018, 01:31 PM
57 responses
8,455 views
0 likes
 Last Post jjanssen7
by jjanssen7
02-11-2019, 12:51 PM  
Samsung BN44-00878A Power Supply Removal by SomeoneLooking4Help
Started by SomeoneLooking4Help, 02-04-2019, 03:50 PM
11 responses
3,215 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-11-2019, 10:23 AM  
Samsung un65eh600f power problem by sputnikoff
Started by sputnikoff, 02-10-2019, 01:31 PM
6 responses
1,441 views
0 likes
 Last Post budm
by budm
02-10-2019, 11:16 PM  
Another Storm - Another Issue - Panasonic TC-P60GT30 - No HDMI Inputs by J_Kane
Started by J_Kane, 03-08-2018, 06:33 AM
9 responses
2,210 views
0 likes
 Last Post ajshoe
by ajshoe
02-10-2019, 10:48 PM  
Vizio 3655-0352-0150 (0171-2272-3924) Main Board for E552VL by RRice25541
Started by RRice25541, 02-10-2019, 12:04 PM
4 responses
1,420 views
0 likes
 Last Post RRice25541
by RRice25541
02-10-2019, 09:55 PM  
Samsung LN55B650T1FXZA no backlight by alfredomfr1
Started by alfredomfr1, 05-11-2017, 05:55 PM
11 responses
3,790 views
0 likes
 Last Post jones
by jones
02-10-2019, 02:04 PM  
Xbr55x930d. Has backlight and sound but no picture by dooby91
Started by dooby91, 02-07-2019, 07:05 PM
11 responses
1,593 views
0 likes
 Last Post dooby91
by dooby91
02-10-2019, 10:47 AM  
Replace Backlight 6V LED with a resistor, diode or jumperwire by dibsrepair
Started by dibsrepair, 02-08-2019, 03:21 PM
3 responses
1,929 views
0 likes
 Last Post chrismurphy
by chrismurphy
02-09-2019, 10:14 PM  
LG PDP42V7 / Palsonic PDP4275 Plasma - Maldischarge by sean0118
Started by sean0118, 01-19-2019, 07:02 PM
11 responses
2,128 views
0 likes
 Last Post sean0118
by sean0118
02-09-2019, 07:06 PM  
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