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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
643,552 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
780,849 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
196,753 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
540,812 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
279,420 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
9,188 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
28,431 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
73,099 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  
Found this site, thought i'd share! by Emu9x
Started by Emu9x, 10-01-2015, 01:22 PM
2 responses
1,649 views
0 likes
 Last Post Emu9x
by Emu9x
10-02-2015, 01:20 PM  
TX-P50G10B Fault by Emu9x
Started by Emu9x, 09-30-2015, 01:01 PM
6 responses
1,767 views
0 likes
 Last Post Emu9x
by Emu9x
10-02-2015, 01:17 PM  
what fails on main boards? by mattstolte
Started by mattstolte, 10-02-2015, 07:05 AM
6 responses
1,717 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
10-02-2015, 11:41 AM  
RCA L40FHD41YX9: AV board problems when doing WB by drdonh
Started by drdonh, 10-02-2015, 11:19 AM
0 responses
1,778 views
0 likes
 Last Post drdonh
by drdonh
10-02-2015, 11:19 AM  
Is this a main board issue on Samsung LN52A650A1FXZA? by Pioneerx01
Started by Pioneerx01, 09-30-2015, 04:48 PM
1 response
1,621 views
0 likes
 Last Post saddle_au
by saddle_au
10-02-2015, 01:53 AM  
Philips 42PFP5332D/37 Plasma - Won't turn on by kevinm34232
Started by kevinm34232, 03-14-2015, 04:07 PM
4 responses
3,403 views
0 likes
 Last Post wwazman
by wwazman
10-02-2015, 12:42 AM  
Sanyo DP50747 No 5vdc LJ44-00132A by Ltank
Started by Ltank, 09-30-2015, 12:06 PM
8 responses
2,744 views
0 likes
 Last Post budm
by budm
10-01-2015, 09:35 PM  
Samsung LN32A450C1D Red light by CraigR
Started by CraigR, 03-14-2014, 12:28 PM
86 responses
12,170 views
0 likes
 Last Post andariego
by andariego
10-01-2015, 08:43 PM  
Need to ID some components on a vizio vx32l power supply dps-199ap-b by TechOp
Started by TechOp, 10-01-2015, 03:11 PM
1 response
1,515 views
0 likes
 Last Post tw2005
by tw2005
10-01-2015, 06:47 PM  
JVC Vm-42wv74 by Dangermoose007
Started by Dangermoose007, 09-30-2015, 08:15 PM
1 response
1,552 views
0 likes
 Last Post Dangermoose007
by Dangermoose007
10-01-2015, 06:24 PM  
Samsung LN32D403E4D by whiz62
Started by whiz62, 09-27-2015, 05:13 PM
13 responses
3,049 views
0 likes
 Last Post whiz62
by whiz62
10-01-2015, 05:16 PM  
Dafault Service Menu settings for Samsung (UE40D5000) by iffy
Started by iffy, 09-13-2015, 08:30 AM
4 responses
2,988 views
0 likes
 Last Post jasonr2000
by jasonr2000
10-01-2015, 03:39 PM  
Stuck on HDMI input, OSD always on screen, Front Panel and Remote Control not working by Karellen
Started by Karellen, 09-29-2015, 08:43 AM
10 responses
2,222 views
0 likes
 Last Post vinceroger69
by vinceroger69
10-01-2015, 03:03 PM  
vizio 42" bad ps need cap by cujo6984
Started by cujo6984, 12-09-2012, 12:30 AM
6 responses
2,699 views
0 likes
 Last Post SnapTech
by SnapTech
10-01-2015, 01:38 PM  
Phillips 42pfl3603d/f7 CLicking by landen_michael77
Started by landen_michael77, 03-24-2015, 12:32 PM
10 responses
2,611 views
0 likes
 Last Post doc_brown
by doc_brown
10-01-2015, 12:20 PM  
Redirect: Please help me Packard Bell Maestro W220 3 seconds backlight by me.just88
Started by me.just88, 10-01-2015, 06:34 AM
— —
Samsung LE40B650 suspected bad panel what do you think by noledud
Started by noledud, 10-01-2015, 04:39 AM
1 response
1,463 views
0 likes
 Last Post CapLeaker
by CapLeaker
10-01-2015, 05:41 AM  
Sansui Sled2453w No Standby Set Is Dead by Sinfury2112
Started by Sinfury2112, 08-20-2015, 01:09 PM
61 responses
7,868 views
0 likes
 Last Post CapLeaker
by CapLeaker
10-01-2015, 04:32 AM  
Vizio M470SV - shuts off by ppuri3
Started by ppuri3, 11-07-2012, 11:40 PM
10 responses
5,540 views
0 likes
 Last Post momaka
by momaka
09-30-2015, 07:26 PM  
Sanyo DP42848 sound but no picture by ChrisInVT
Started by ChrisInVT, 03-07-2013, 12:36 PM
19 responses
8,095 views
0 likes
 Last Post budm
by budm
09-30-2015, 06:53 PM  
samsung ps42c7 cable request by daphney
Started by daphney, 07-11-2015, 03:30 AM
7 responses
1,883 views
0 likes
 Last Post daphney
by daphney
09-30-2015, 11:17 AM  
Vizio XVT473SV: Need help with part number U33 by rsmith1545
Started by rsmith1545, 09-26-2015, 04:18 PM
11 responses
2,635 views
0 likes
 Last Post ecking767
by ecking767
09-30-2015, 11:00 AM  
Sharp LC-C5255U No Blink Codes only Black Screen by bigdotbob
Started by bigdotbob, 09-25-2015, 10:30 AM
6 responses
2,646 views
0 likes
 Last Post bigdotbob
by bigdotbob
09-30-2015, 10:51 AM  
PHILIPS LCD TV not powering on by XpHunTeR
Started by XpHunTeR, 09-30-2015, 06:33 AM
0 responses
1,176 views
0 likes
 Last Post XpHunTeR
by XpHunTeR
09-30-2015, 06:33 AM  
Toshiba 22dv713b No Backlight by ReeceyBurger123
Started by ReeceyBurger123, 09-22-2015, 12:30 PM
2 responses
1,653 views
0 likes
 Last Post vinceroger69
by vinceroger69
09-30-2015, 02:05 AM  
Toshiba 37RV530U No power by Jim1590
Started by Jim1590, 11-16-2013, 12:46 PM
48 responses
8,018 views
0 likes
 Last Post stephenhill
by stephenhill
09-30-2015, 01:18 AM  
Sharp Aquos LED LC-70LE857U No Picture Help by tmloos
Started by tmloos, 09-28-2015, 05:12 PM
7 responses
4,963 views
0 likes
 Last Post freakaftr8
by freakaftr8
09-29-2015, 07:18 PM  
element elcfw327 no lights dead set by Sinfury2112
Started by Sinfury2112, 09-16-2015, 09:41 AM
5 responses
1,780 views
0 likes
 Last Post Sinfury2112
by Sinfury2112
09-29-2015, 05:18 PM  
Samsung LE40B620R3W dead! by lesnajair
Started by lesnajair, 09-28-2015, 06:09 PM
12 responses
3,740 views
0 likes
 Last Post budm
by budm
09-29-2015, 04:33 PM  
Panasonic TH-42Z700U Plasma Image Distortion by Hair6a11
Started by Hair6a11, 09-29-2015, 02:57 PM
2 responses
1,431 views
0 likes
 Last Post Hair6a11
by Hair6a11
09-29-2015, 03:25 PM  
Samsung PN50A550S1F Bad Picture by barkster
Started by barkster, 09-24-2015, 08:19 AM
6 responses
1,707 views
0 likes
 Last Post barkster
by barkster
09-29-2015, 12:28 PM  
Technika LCD22-228G 21.6" Flatscreen TV - Resetting after a few seconds by Ken Laszlo
Started by Ken Laszlo, 09-29-2015, 09:42 AM
5 responses
1,497 views
0 likes
 Last Post Ken Laszlo
by Ken Laszlo
09-29-2015, 10:59 AM  
Firmware for Sony KDL52S4100 by start2011
Started by start2011, 09-26-2015, 10:30 PM
2 responses
2,787 views
0 likes
 Last Post start2011
by start2011
09-28-2015, 05:49 PM  
sanyo dp46142 backlight issue. by hicksvilleshick
Started by hicksvilleshick, 10-03-2014, 08:41 AM
42 responses
8,689 views
0 likes
 Last Post shanewazhere
by shanewazhere
09-28-2015, 02:31 PM  
LG Plasma Model PDP42x2 Y-sys / Buffers by johandj73
Started by johandj73, 09-28-2015, 12:01 PM
7 responses
2,162 views
0 likes
 Last Post aaronwt6
by aaronwt6
09-28-2015, 01:03 PM  
PS50C680 ir 3D tranmitter location by niblettr
Started by niblettr, 09-28-2015, 10:48 AM
0 responses
1,241 views
0 likes
 Last Post niblettr
by niblettr
09-28-2015, 10:48 AM  
Poloroid FLM-3701 Model number 667-L37K5-20A (KAS20) power supply board by el3ctroded
Started by el3ctroded, 04-17-2012, 12:56 PM
17 responses
6,712 views
0 likes
 Last Post CDGraves
by CDGraves
09-27-2015, 09:11 PM  
Dynex do-l40-10a power supply transformer buzzing by Kawboy
Started by Kawboy, 09-27-2015, 01:48 PM
7 responses
1,881 views
0 likes
 Last Post budm
by budm
09-27-2015, 06:41 PM  
Samsung UE46ES8000 clicking, power cycling, patterns on screen (video within) by tom66
Started by tom66, 09-27-2015, 01:58 PM
0 responses
1,756 views
0 likes
 Last Post tom66
by tom66
09-27-2015, 01:58 PM  
Samsung TV wrong settings in service menu by HellasTechn1
Started by HellasTechn1, 09-16-2015, 12:18 AM
14 responses
4,837 views
0 likes
 Last Post tibimakai
by tibimakai
09-27-2015, 12:59 PM  
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