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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
643,741 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
218 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
780,931 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
196,764 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
540,854 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
279,431 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
73,113 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
48,438 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Vizio p50 HDTV20A by Gspeed
Started by Gspeed, 11-24-2014, 05:16 PM
0 responses
1,434 views
0 likes
 Last Post Gspeed
by Gspeed
11-24-2014, 05:16 PM  
Vizio P50 HDTV20A by gideon277
Started by gideon277, 01-20-2014, 10:22 AM
23 responses
6,648 views
0 likes
 Last Post Gspeed
by Gspeed
11-24-2014, 04:10 PM  
Panasonic TX-P50XT50Y hard to start by PowerAmpFreak
Started by PowerAmpFreak, 11-24-2014, 11:26 AM
1 response
1,733 views
0 likes
 Last Post tw2005
by tw2005
11-24-2014, 02:41 PM  
Tuner Spec Question by umf1203
Started by umf1203, 11-24-2014, 12:13 AM
4 responses
1,907 views
0 likes
 Last Post umf1203
by umf1203
11-24-2014, 08:14 AM  
Philips BDL4620QL LED backlights teardown by budm
Started by budm, 11-23-2014, 07:48 PM
1 response
1,654 views
0 likes
 Last Post tom66
by tom66
11-24-2014, 07:14 AM  
Samsung 50" plasma pn50b450b1d has poor white images after 2 hours, turns off after 6 by awilder1015
Started by awilder1015, 11-16-2014, 09:45 PM
2 responses
2,027 views
0 likes
 Last Post awilder1015
by awilder1015
11-23-2014, 10:59 PM  
Would this problem be a bad panel? Sharp LCD by tucocaps
Started by tucocaps, 11-23-2014, 12:58 PM
5 responses
2,056 views
0 likes
 Last Post tucocaps
by tucocaps
11-23-2014, 10:22 PM  
LN46A750R1FXZA Samsung vertical lines by sprichar
Started by sprichar, 11-09-2014, 04:10 PM
15 responses
3,592 views
0 likes
 Last Post keeney123
by keeney123
11-23-2014, 08:43 PM  
samsung LN40530P1F image is pink and green by KevinCro
Started by KevinCro, 11-12-2014, 09:44 PM
10 responses
3,048 views
0 likes
 Last Post KevinCro
by KevinCro
11-23-2014, 08:26 PM  
Sony 40EX400 Dead No Power.... by gamethriller
Started by gamethriller, 11-21-2014, 07:48 AM
45 responses
6,163 views
0 likes
 Last Post gamethriller
by gamethriller
11-23-2014, 06:48 PM  
17IPS19-4 vestal by welshlad27
Started by welshlad27, 10-11-2014, 01:55 AM
9 responses
4,607 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
11-23-2014, 04:41 PM  
Is there a way to bench test a Samsung Y-main board? by tucocaps
Started by tucocaps, 11-22-2014, 08:30 PM
4 responses
2,393 views
0 likes
 Last Post tom66
by tom66
11-23-2014, 12:51 PM  
proscan pled5529a-55 help needed by khawer
Started by khawer, 11-21-2014, 01:14 AM
7 responses
3,260 views
0 likes
 Last Post khawer
by khawer
11-23-2014, 12:32 PM  
Samsung PN58C550G1FXZA won't turn on by micro1966
Started by micro1966, 05-01-2014, 02:19 PM
4 responses
2,738 views
0 likes
 Last Post AWTVs
by AWTVs
11-23-2014, 07:21 AM  
Samsung PN51D550 X main Bd by Gootch24
Started by Gootch24, 01-29-2014, 07:23 PM
7 responses
4,057 views
0 likes
 Last Post jjanssen7
by jjanssen7
11-22-2014, 07:48 PM  
sharp aquos LC-32D44U by serg752
Started by serg752, 04-10-2013, 08:39 PM
6 responses
5,480 views
0 likes
 Last Post Bilbo44uk
by Bilbo44uk
11-22-2014, 07:48 PM  
Lg 32lc56-zc.aecvljg by 26fld745t
Started by 26fld745t, 02-04-2014, 01:46 PM
11 responses
5,572 views
0 likes
 Last Post elviramjw
by elviramjw
11-22-2014, 06:17 PM  
sharp lc 80le642 no power 2 long blinks 3 short by ransome
Started by ransome, 11-21-2014, 11:43 PM
3 responses
2,074 views
0 likes
 Last Post ransome
by ransome
11-22-2014, 03:31 PM  
Sharp LC-32E67U: Whites are yellowish after PWB replacement by stragulus
Started by stragulus, 11-22-2014, 11:40 AM
4 responses
1,713 views
0 likes
 Last Post stragulus
by stragulus
11-22-2014, 02:38 PM  
Samsung LE40M86BD backlight problem by Painker
Started by Painker, 11-22-2014, 01:24 PM
1 response
1,974 views
0 likes
 Last Post sordids999
by sordids999
11-22-2014, 01:34 PM  
Visio VX32L-HDTV10A - no picture by ahickman
Started by ahickman, 06-28-2012, 04:26 PM
25 responses
7,300 views
0 likes
 Last Post Dman924s
by Dman924s
11-22-2014, 11:52 AM  
Ebr63039801 by abdekader
Started by abdekader, 11-22-2014, 10:41 AM
0 responses
2,333 views
0 likes
 Last Post abdekader
by abdekader
11-22-2014, 10:41 AM  
Westinghouse TX-47F430S, weird colors and popping sound now nothing by bobotech
Started by bobotech, 11-22-2014, 03:48 AM
1 response
1,676 views
0 likes
 Last Post selldoor
by selldoor
11-22-2014, 07:28 AM  
Vizio GV42L FHD10A by Dogework
Started by Dogework, 11-02-2014, 01:31 AM
13 responses
2,994 views
0 likes
 Last Post ecking767
by ecking767
11-22-2014, 03:37 AM  
Samsung LE40M86BD flashing picture by Gomez75
Started by Gomez75, 12-11-2013, 10:32 AM
9 responses
4,040 views
0 likes
 Last Post Painker
by Painker
11-22-2014, 03:07 AM  
Samsung LCD TV LN46C630 wont turn on by Scou
Started by Scou, 11-16-2014, 07:46 PM
15 responses
4,914 views
0 likes
 Last Post Scou
by Scou
11-21-2014, 10:09 PM  
SAMSUNG -UE40ES6300- Horizontal pixel line by donst
Started by donst, 11-21-2014, 03:01 PM
2 responses
1,813 views
0 likes
 Last Post chrismurphy
by chrismurphy
11-21-2014, 05:48 PM  
RCA (Thomson) F20TF10 in a coma by SteveNielsen
Started by SteveNielsen, 09-16-2014, 04:54 PM
148 responses
16,088 views
0 likes
 Last Post SteveNielsen
by SteveNielsen
11-21-2014, 04:46 PM  
sharp lc-42ad5e-bk No power No standby led by elchatarreroelectronico
Started by elchatarreroelectronico, 11-19-2014, 05:18 PM
26 responses
5,099 views
0 likes
 Last Post selldoor
by selldoor
11-21-2014, 04:04 PM  
Panasonic 46RV525U Screen issues by joeshannallie
Started by joeshannallie, 11-16-2014, 09:49 PM
7 responses
2,392 views
0 likes
 Last Post Sevenqi
by Sevenqi
11-21-2014, 03:23 PM  
Vizio M3D420SR Dead by ny_jets_head
Started by ny_jets_head, 09-03-2014, 06:01 PM
3 responses
2,272 views
0 likes
 Last Post ny_jets_head
by ny_jets_head
11-21-2014, 11:50 AM  
Panasonic TC-P50G15 3 Red Blinks (need the quick and dirty) details inside! by Shinju
Started by Shinju, 07-03-2014, 09:19 AM
47 responses
8,320 views
0 likes
 Last Post Shinju
by Shinju
11-21-2014, 10:52 AM  
Samsung LE40M87BD blinks 6x then starts normal ? by zomi
Started by zomi, 11-20-2014, 07:51 PM
5 responses
1,871 views
0 likes
 Last Post zomi
by zomi
11-21-2014, 03:35 AM  
Tips to making your TV last longer? by Pentium4
Started by Pentium4, 09-25-2014, 10:16 PM
23 responses
4,598 views
0 likes
 Last Post Poor Flick
by Poor Flick
11-20-2014, 08:18 PM  
RCA 42PA30RQ Sound but no picture by Viz
Started by Viz, 10-27-2014, 02:27 PM
16 responses
4,218 views
0 likes
 Last Post Viz
by Viz
11-20-2014, 01:52 PM  
Philips FD9944/01S plasma start up issue. by Dang
Started by Dang, 03-10-2014, 12:19 PM
22 responses
4,664 views
0 likes
 Last Post Dang
by Dang
11-20-2014, 01:47 PM  
LN-T3232H Backlight ON, No picture by alfredomfr1
Started by alfredomfr1, 11-06-2014, 10:07 AM
18 responses
2,678 views
0 likes
 Last Post Shinju
by Shinju
11-20-2014, 10:46 AM  
Insignia NS-LTDVD26 by whiz62
Started by whiz62, 11-08-2014, 07:28 PM
1 response
1,564 views
0 likes
 Last Post TechOp
by TechOp
11-20-2014, 09:57 AM  
Scepter X32 LCD TV that cannot power up by tzantzai
Started by tzantzai, 11-18-2014, 01:30 PM
11 responses
2,852 views
0 likes
 Last Post selldoor
by selldoor
11-20-2014, 03:45 AM  
Vizio E470VA backlight no pic, burned trace on TCON by symergy
Started by symergy, 11-10-2014, 06:57 AM
15 responses
5,487 views
0 likes
 Last Post MisterD
by MisterD
11-19-2014, 09:47 PM  
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