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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  
LG 42LH40 - No Power by Nerfinator
Started by Nerfinator, 03-21-2015, 10:48 AM
1 response
2,193 views
0 likes
 Last Post Nerfinator
by Nerfinator
03-21-2015, 11:20 AM  
Sony KDL-32L504 no picture, no sound by tigerwithn
Started by tigerwithn, 03-21-2015, 08:17 AM
1 response
1,637 views
0 likes
 Last Post Caleb
by Caleb
03-21-2015, 09:07 AM  
Vizio e601i has no backlight by fixerupper75
Started by fixerupper75, 03-10-2015, 09:52 AM
42 responses
8,496 views
0 likes
 Last Post Agent24
by Agent24
03-20-2015, 06:04 PM  
Orion SLED4668W by saintlouis74
Started by saintlouis74, 03-18-2015, 03:10 PM
14 responses
4,206 views
0 likes
 Last Post tom66
by tom66
03-20-2015, 02:40 PM  
LG 42 Plasma TV 42PC3D No picture Yes sound by 8cuda
Started by 8cuda, 12-19-2012, 10:54 PM
21 responses
5,525 views
0 likes
 Last Post bikerbuddy
by bikerbuddy
03-20-2015, 01:35 PM  
Samsung Model LN46A530P1F LCD display issue by tech2014
Started by tech2014, 01-28-2015, 11:37 AM
8 responses
3,116 views
0 likes
 Last Post Davie_b
by Davie_b
03-20-2015, 01:31 PM  
TNPA4657 failure (TH-42PZ85B) w/ 120 ohms between VSUS and GND by tom66
Started by tom66, 03-14-2015, 02:13 PM
6 responses
2,547 views
0 likes
 Last Post tom66
by tom66
03-20-2015, 12:56 PM  
Polaroid TLX-04244B Power Supply/Inv board didn't fix?! by Truncatedhose
Started by Truncatedhose, 02-16-2015, 01:20 PM
27 responses
5,320 views
0 likes
 Last Post Truncatedhose
by Truncatedhose
03-20-2015, 12:53 PM  
Toshiba 39l22u by pr0ject
Started by pr0ject, 03-03-2015, 02:05 AM
20 responses
5,223 views
0 likes
 Last Post pr0ject
by pr0ject
03-20-2015, 09:28 AM  
Philips 42PFL7403D/10 circuit diagram not found by Ikbits
Started by Ikbits, 03-10-2015, 06:03 AM
4 responses
3,345 views
0 likes
 Last Post PAJOJO65
by PAJOJO65
03-20-2015, 03:07 AM  
toshiba tl46963 help! led 3d tv by stu76
Started by stu76, 03-20-2015, 01:28 AM
0 responses
1,538 views
0 likes
 Last Post stu76
by stu76
03-20-2015, 01:28 AM  
Toshiba 32C100U1 Half of the screen with lines by poonym327
Started by poonym327, 03-18-2015, 02:25 PM
4 responses
2,381 views
0 likes
 Last Post poonym327
by poonym327
03-19-2015, 09:29 PM  
Vizio VSA26LHDTV10T. Had power surge .... by njgretz
Started by njgretz, 02-28-2015, 12:37 AM
19 responses
2,692 views
0 likes
 Last Post njgretz
by njgretz
03-19-2015, 08:08 PM  
LG 37LC2D No Sound, and No Channels by whitemus
Started by whitemus, 07-23-2012, 12:22 PM
46 responses
11,069 views
0 likes
 Last Post Tian Ellis
by Tian Ellis
03-19-2015, 04:54 PM  
Heat sinks, learn from my mistake! by Poor Flick
Started by Poor Flick, 03-18-2015, 09:11 PM
3 responses
1,916 views
0 likes
 Last Post Poor Flick
by Poor Flick
03-19-2015, 04:14 PM  
Bush DLED32947DVDHD dead!!! by WALTO TDI
Started by WALTO TDI, 03-18-2015, 11:43 AM
8 responses
2,105 views
0 likes
 Last Post Alastair E
by Alastair E
03-19-2015, 04:05 PM  
Samsung UN60D6000SF LED TV Sound but blue screen by TubeJunkie
Started by TubeJunkie, 03-14-2015, 08:37 AM
29 responses
21,406 views
0 likes
 Last Post TubeJunkie
by TubeJunkie
03-19-2015, 03:09 PM  
TC-P50C2 Shattered Screen, want to be sure boards are OK to sell. by johnboy1313
Started by johnboy1313, 03-06-2015, 04:23 PM
24 responses
3,538 views
0 likes
 Last Post tw2005
by tw2005
03-19-2015, 01:41 PM  
Hopefully t-con issue by Davie_b
Started by Davie_b, 03-16-2015, 01:52 PM
1 response
1,525 views
0 likes
 Last Post Davie_b
by Davie_b
03-19-2015, 04:23 AM  
Redirect: GT 630 or 8600 GTS by canadaboy25
Started by canadaboy25, 03-18-2015, 09:47 PM
— —
Viewpia LC-32IE21 no start by CroTech
Started by CroTech, 03-14-2015, 03:36 AM
4 responses
2,616 views
0 likes
 Last Post CroTech
by CroTech
03-18-2015, 03:44 PM  
Sceptre X425BV 42" TV goes into standby after few seconds by ferbfletcher
Started by ferbfletcher, 03-18-2015, 01:57 PM
0 responses
1,793 views
0 likes
 Last Post ferbfletcher
by ferbfletcher
03-18-2015, 01:57 PM  
Samsung UN60EH6000 Vertical Lines bad panel? by mross76
Started by mross76, 03-17-2015, 09:55 AM
18 responses
4,917 views
0 likes
 Last Post tom66
by tom66
03-18-2015, 01:14 PM  
Panasonic TH-50PZ80U: major case of the sparklies by the_meter413
Started by the_meter413, 03-16-2015, 12:56 AM
6 responses
2,389 views
0 likes
 Last Post the_meter413
by the_meter413
03-18-2015, 12:37 PM  
PN50B430P2DXZA Sound Nothing Else Part Duex by Michale32086
Started by Michale32086, 02-17-2015, 09:53 AM
5 responses
2,479 views
0 likes
 Last Post JamesTV
by JamesTV
03-18-2015, 11:58 AM  
Philips 42PFL7603D/10 image problems by jasonr2000
Started by jasonr2000, 03-01-2015, 10:55 AM
21 responses
5,934 views
0 likes
 Last Post jasonr2000
by jasonr2000
03-18-2015, 09:10 AM  
LG 42LD550 - Bad main board or T-con by RodimusPrime98
Started by RodimusPrime98, 12-11-2014, 04:24 PM
11 responses
7,389 views
0 likes
 Last Post 102mm
by 102mm
03-17-2015, 07:01 PM  
Schematic?? by tibd
Started by tibd, 03-14-2015, 08:40 AM
6 responses
1,816 views
0 likes
 Last Post tibd
by tibd
03-17-2015, 03:52 PM  
Trouble getting to capacitors. Magnavox 50mf231D/37 by Nola_Gal
Started by Nola_Gal, 09-27-2013, 09:47 PM
20 responses
5,400 views
0 likes
 Last Post jhd2112
by jhd2112
03-17-2015, 03:15 PM  
Samsung PN50A530s2fxza help by scorchedwynd
Started by scorchedwynd, 03-15-2015, 04:14 PM
13 responses
3,150 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
03-17-2015, 01:04 PM  
Panasonic TC-P50C1 by mcross
Started by mcross, 03-17-2015, 11:40 AM
2 responses
1,585 views
0 likes
 Last Post mcross
by mcross
03-17-2015, 12:43 PM  
Samsung UE-46D6207 - Horizontal lines by SaLexi
Started by SaLexi, 03-17-2015, 05:47 AM
3 responses
2,250 views
0 likes
 Last Post tom66
by tom66
03-17-2015, 12:28 PM  
Lg 50pg20 won't turn on by Firebird87
Started by Firebird87, 03-15-2015, 02:54 PM
2 responses
2,039 views
0 likes
 Last Post Hamie
by Hamie
03-17-2015, 10:22 AM  
SONY KDL-40V3000 very poor image by Andyd1970
Started by Andyd1970, 03-17-2015, 09:24 AM
1 response
1,888 views
0 likes
 Last Post tom66
by tom66
03-17-2015, 09:31 AM  
Sony KDL-32EX400 fault finding by t4796
Started by t4796, 02-27-2015, 08:15 AM
23 responses
7,759 views
0 likes
 Last Post budm
by budm
03-17-2015, 08:54 AM  
Toshiba 42HL67 picture freezes and goes black by kevinm34232
Started by kevinm34232, 03-10-2015, 05:56 PM
1 response
1,663 views
0 likes
 Last Post kevinm34232
by kevinm34232
03-16-2015, 10:34 PM  
Vizio vt420m - Powers up/down and logo on screen but no picture/sound from inputs by Cyklopz
Started by Cyklopz, 03-14-2015, 04:06 PM
13 responses
3,032 views
0 likes
 Last Post CapLeaker
by CapLeaker
03-16-2015, 07:56 PM  
Left half of screen is green by twross
Started by twross, 03-16-2015, 07:12 PM
0 responses
1,365 views
0 likes
 Last Post twross
by twross
03-16-2015, 07:12 PM  
Samsung PN58A550S1FXZA turns on with audio chime, but doesn't completely turn on. by ALittlebit
Started by ALittlebit, 02-16-2015, 03:16 PM
63 responses
6,286 views
0 likes
 Last Post ALittlebit
by ALittlebit
03-16-2015, 07:07 PM  
LG 47LB5D No Pic, has audio & backlight by Audioplus
Started by Audioplus, 03-09-2015, 08:09 PM
3 responses
2,468 views
0 likes
 Last Post Audioplus
by Audioplus
03-16-2015, 06:35 PM  
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