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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
644,518 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
219 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
781,202 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
196,803 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
540,983 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
279,481 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
28,437 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
73,165 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
48,442 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
55as802b Pink tint by thuss
Started by thuss, 11-04-2020, 05:57 PM
13 responses
1,774 views
0 likes
 Last Post thuss
by thuss
05-30-2021, 05:56 AM  
Samsung 49KU6400U backlight by russianbar
Started by russianbar, 05-24-2021, 08:51 AM
18 responses
2,641 views
0 likes
 Last Post russianbar
by russianbar
05-30-2021, 03:52 AM  
Philips 42PF9541/98 42" LCD TV No 1.2v error by taxxin
Started by taxxin, 05-11-2021, 09:41 AM
16 responses
3,016 views
0 likes
 Last Post taxxin
by taxxin
05-29-2021, 11:55 PM  
Factory Reset Westinghouse WG55UR4100 Android TV by neilc6
Started by neilc6, 05-26-2021, 03:26 PM
1 response
1,640 views
0 likes
 Last Post neilc6
by neilc6
05-29-2021, 09:16 PM  
Unable to patch Techwood 55A)9UHD (Vestel mb230) by jimdhope
Started by jimdhope, 05-28-2021, 10:55 AM
2 responses
1,624 views
0 likes
 Last Post jimdhope
by jimdhope
05-28-2021, 12:12 PM  
60" LG Plasma 60PA5500 (Sound but no Image) by titodj
Started by titodj, 10-07-2014, 08:49 PM
66 responses
15,963 views
0 likes
 Last Post living to camp
by living to camp
05-27-2021, 01:26 PM  
LG 50PH670S no video only audio by xblood88
Started by xblood88, 05-24-2021, 05:57 AM
23 responses
2,324 views
0 likes
 Last Post dick_barton
by dick_barton
05-27-2021, 12:11 PM  
Panasonic Viera tv P46st30 no standby light by waakye
Started by waakye, 01-16-2021, 01:08 PM
33 responses
3,280 views
0 likes
 Last Post waakye
by waakye
05-27-2021, 05:41 AM  
SONY XBR-65X750D TV - 5 blinks, only boots with T-Con half disconnected by coopa
Started by coopa, 04-20-2021, 04:48 PM
10 responses
3,200 views
0 likes
 Last Post coopa
by coopa
05-26-2021, 10:00 PM  
Samsung PN50C550G1F black horizontal lines by fhost
Started by fhost, 04-30-2012, 05:40 PM
44 responses
46,370 views
0 likes
 Last Post Eaglecrest
by Eaglecrest
05-26-2021, 08:44 PM  
Samsung ue46f8000st hdmi not working by alltvrepairs
Started by alltvrepairs, 05-15-2021, 02:54 AM
7 responses
1,363 views
0 likes
 Last Post ivtec
by ivtec
05-26-2021, 10:16 AM  
Replacing Main Board on One Connect Samsung by NizNoz
Started by NizNoz, 05-16-2021, 03:04 AM
9 responses
2,956 views
0 likes
 Last Post NizNoz
by NizNoz
05-25-2021, 10:02 PM  
Haier TV Not Turning On--Completely Dead with No standby light by djaywilly
Started by djaywilly, 05-24-2021, 10:56 PM
8 responses
1,421 views
0 likes
 Last Post djaywilly
by djaywilly
05-25-2021, 12:58 PM  
Repair of 404652HHC8LV1.8 T-CON board by Yanleb
Started by Yanleb, 09-01-2020, 10:17 PM
12 responses
2,508 views
0 likes
 Last Post Davi.p
by Davi.p
05-25-2021, 05:20 AM  
Samsung LED only lights when mainboard disconnected ue48h6400aw by zoidberg123
Started by zoidberg123, 05-24-2021, 02:49 PM
1 response
865 views
0 likes
 Last Post William1967
by William1967
05-25-2021, 02:55 AM  
LG 55LM6200 part of image is darker by alfatv
Started by alfatv, 04-25-2021, 02:10 PM
19 responses
2,870 views
0 likes
 Last Post mlemon
by mlemon
05-24-2021, 07:52 PM  
Difference between AY160D-4HF24 and AY160D-4HF32 ? by dbxwr
Started by dbxwr, 05-24-2021, 11:20 AM
0 responses
687 views
0 likes
 Last Post dbxwr
by dbxwr
05-24-2021, 11:20 AM  
Philips 37PFL5405H/12 PLHD-P982A by ducky29
Started by ducky29, 05-20-2021, 02:02 PM
15 responses
3,362 views
0 likes
 Last Post dick_barton
by dick_barton
05-24-2021, 07:24 AM  
LG 60PA6500 EBR73712701 SMD resistor help by Biruslapio
Started by Biruslapio, 04-04-2021, 07:51 PM
3 responses
1,151 views
0 likes
 Last Post Biruslapio
by Biruslapio
05-23-2021, 08:31 PM  
LG 50pn6500 no video by jdoncouse
Started by jdoncouse, 12-15-2016, 07:13 PM
7 responses
2,534 views
0 likes
 Last Post xblood88
by xblood88
05-23-2021, 03:53 PM  
Samsung LE37B530P7W 37" dead power supply by dymardo
Started by dymardo, 02-28-2021, 09:15 AM
16 responses
2,652 views
0 likes
 Last Post dymardo
by dymardo
05-23-2021, 03:37 PM  
Philips 22PFL2908H/12 - Vestel 17MB62-1 - Possible to enable HDMI CEC? by Yrouel
Started by Yrouel, 05-23-2021, 06:59 AM
0 responses
1,022 views
0 likes
 Last Post Yrouel
by Yrouel
05-23-2021, 06:59 AM  
70" LG TV Backlight turns off by bbruzzoni
Started by bbruzzoni, 05-18-2021, 10:13 PM
10 responses
1,705 views
0 likes
 Last Post dick_barton
by dick_barton
05-23-2021, 04:37 AM  
Samsung UN55MU6290FXZA, backlight flash, user inputs null, screen malfunction by DXseekerMO
Started by DXseekerMO, 05-22-2021, 12:00 PM
7 responses
1,070 views
0 likes
 Last Post DXseekerMO
by DXseekerMO
05-22-2021, 08:43 PM  
65" W Box TV half backlight problem by bbruzzoni
Started by bbruzzoni, 05-22-2021, 11:25 AM
0 responses
898 views
0 likes
 Last Post bbruzzoni
by bbruzzoni
05-22-2021, 11:25 AM  
LC-32LE185M no led indicator by freeman3020
Started by freeman3020, 05-18-2021, 05:09 PM
6 responses
1,704 views
0 likes
 Last Post freeman3020
by freeman3020
05-22-2021, 07:07 AM  
JVC / Changhong 65" Replacement Motherboard (android) by x10bulls
Started by x10bulls, 01-22-2021, 03:54 AM
17 responses
2,171 views
0 likes
 Last Post Guest's Avatar
by Guest
05-22-2021, 06:55 AM  
Sony XBR-55X930D - Stuck in svc/test mode? How to fix? by kchxaz
Started by kchxaz, 05-16-2021, 05:24 PM
4 responses
1,612 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
05-21-2021, 09:28 PM  
Samsung HP-R5072 Plasma - Poor picture quality by fixitjunkie
Started by fixitjunkie, 05-06-2021, 07:45 AM
8 responses
1,356 views
0 likes
 Last Post RJARRRPCGP
by RJARRRPCGP
05-21-2021, 07:33 PM  
Panasonic TX-P50XT50B Strange Vertical Discoloured section. by StephenU
Started by StephenU, 05-21-2021, 06:18 AM
1 response
722 views
0 likes
 Last Post R_J
by R_J
05-21-2021, 07:04 PM  
Intermittent power on - sceptre E485BV by dbxwr
Started by dbxwr, 05-13-2021, 01:49 PM
3 responses
1,042 views
0 likes
 Last Post dbxwr
by dbxwr
05-21-2021, 12:35 PM  
Sharp aquos tv screen dead pixels & burning screen after 10 years by WEJ
Started by WEJ, 05-21-2021, 07:54 AM
0 responses
709 views
0 likes
 Last Post WEJ
by WEJ
05-21-2021, 07:54 AM  
Samsung SyncMaster T200HD by Xristakis795
Started by Xristakis795, 05-19-2021, 01:26 PM
5 responses
1,267 views
0 likes
 Last Post Xristakis795
by Xristakis795
05-20-2021, 12:43 PM  
Samsung LE40M86BDX Clicking by quiggy
Started by quiggy, 12-09-2014, 12:46 PM
36 responses
7,129 views
0 likes
 Last Post marius19897
by marius19897
05-20-2021, 04:18 AM  
Elefw651 needs power cycle to turn on by tmlfan
Started by tmlfan, 05-16-2021, 07:00 PM
2 responses
781 views
0 likes
 Last Post neilc6
by neilc6
05-18-2021, 09:46 AM  
LED Samsung UE40J6272 flashing red led 6x by jano101
Started by jano101, 05-15-2021, 12:53 PM
6 responses
1,315 views
0 likes
 Last Post dick_barton
by dick_barton
05-18-2021, 08:46 AM  
Sharp LC-43CUG8461KS by Smokie365
Started by Smokie365, 05-17-2021, 02:38 PM
7 responses
1,398 views
0 likes
 Last Post Smokie365
by Smokie365
05-18-2021, 05:21 AM  
JVC LT-40C750 Backlight goes off after 5 or 10 minutes by sickboy
Started by sickboy, 05-22-2019, 05:17 PM
9 responses
2,819 views
0 likes
 Last Post neilc6
by neilc6
05-18-2021, 12:07 AM  
Sharp LC-46LX830H Power cycling by Bolt Upright
Started by Bolt Upright, 10-14-2020, 07:30 PM
7 responses
1,449 views
0 likes
 Last Post Bolt Upright
by Bolt Upright
05-17-2021, 10:22 PM  
Sharp lc-60eq10u - Display issue by mnouquet
Started by mnouquet, 05-13-2021, 01:17 PM
2 responses
997 views
0 likes
 Last Post mnouquet
by mnouquet
05-16-2021, 06:49 PM  
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