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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
643,553 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  
Toshiba 50L5300UC no power LED by tech2014
Started by tech2014, 01-25-2016, 09:10 PM
11 responses
3,462 views
0 likes
 Last Post skipnich
by skipnich
12-23-2016, 09:22 AM  
HELP! Samsung PS51D450AW2 (S50HW-YB07) No sound No Image by avonero
Started by avonero, 11-11-2016, 03:13 PM
13 responses
2,708 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-23-2016, 05:46 AM  
Samsung UN55D6003SFXZA not working by notaguitarhero
Started by notaguitarhero, 11-16-2016, 11:37 PM
23 responses
6,460 views
0 likes
 Last Post martino
by martino
12-22-2016, 09:12 PM  
LG Plasma TV power supply output double the rated voltage. by PCcruncher
Started by PCcruncher, 12-22-2016, 05:32 PM
2 responses
1,575 views
0 likes
 Last Post PCcruncher
by PCcruncher
12-22-2016, 06:46 PM  
Element ELCHW321 Catastrophic Failure by mmartell
Started by mmartell, 11-20-2013, 04:24 PM
77 responses
12,818 views
0 likes
 Last Post Agent24
by Agent24
12-22-2016, 01:47 PM  
blaupunkt 40/148I stuck in stby by snowfun
Started by snowfun, 12-20-2016, 07:24 PM
4 responses
2,016 views
0 likes
 Last Post snowfun
by snowfun
12-22-2016, 10:05 AM  
Samsung LN40A330J1DXZA LCD No/Intermittent Start Up by kevinm34232
Started by kevinm34232, 12-18-2016, 01:14 PM
4 responses
1,726 views
0 likes
 Last Post martino
by martino
12-21-2016, 09:51 PM  
Samsung 40" LCD Seeing Double by bwilliams60
Started by bwilliams60, 12-19-2016, 02:44 PM
10 responses
2,265 views
0 likes
 Last Post bwilliams60
by bwilliams60
12-21-2016, 06:48 PM  
Mitsubishi LT 55-164 constant green flashing light by redski6
Started by redski6, 12-01-2015, 03:45 PM
12 responses
2,962 views
0 likes
 Last Post brifr1231
by brifr1231
12-21-2016, 04:38 PM  
Samsung PS51E450A1WXXU (Live coax potential cause) by necstandards
Started by necstandards, 12-11-2016, 05:26 PM
10 responses
2,666 views
0 likes
 Last Post necstandards
by necstandards
12-21-2016, 04:22 PM  
Samsung PN58C550 Blank Screen with sound by LarryU
Started by LarryU, 03-03-2013, 07:50 AM
48 responses
11,335 views
0 likes
 Last Post Limited02
by Limited02
12-21-2016, 03:22 PM  
Vestel 17MB61-2 No picture by SA6BUQ
Started by SA6BUQ, 12-15-2016, 01:31 PM
15 responses
4,182 views
0 likes
 Last Post SA6BUQ
by SA6BUQ
12-21-2016, 12:25 PM  
LG LN5700 logo flash then dark screen by robledjl
Started by robledjl, 11-26-2016, 01:25 PM
53 responses
6,794 views
0 likes
 Last Post vinceroger69
by vinceroger69
12-21-2016, 04:31 AM  
philips 42pfl3605/12 power board problem by nazqul
Started by nazqul, 12-18-2016, 07:40 AM
4 responses
2,209 views
0 likes
 Last Post nazqul
by nazqul
12-21-2016, 03:53 AM  
NEC PX-50XR5W (Plasma) Shuts down by Markus1
Started by Markus1, 10-16-2015, 12:06 AM
5 responses
2,445 views
0 likes
 Last Post monrel
by monrel
12-20-2016, 10:02 PM  
Flickering Horizontal Lines and other distortions on Samsung LN52A850S1FXZA LCD by SurrealMustard
Started by SurrealMustard, 11-25-2016, 01:35 PM
18 responses
5,845 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-20-2016, 08:24 PM  
Vizio vo42l fhdtv10a - No image by niwdua
Started by niwdua, 02-15-2012, 06:50 PM
11 responses
6,713 views
0 likes
 Last Post zhouia
by zhouia
12-20-2016, 03:30 PM  
Toshiba 50l1350u low power to LED by Gundulf
Started by Gundulf, 11-15-2016, 03:33 PM
28 responses
8,287 views
0 likes
 Last Post Gundulf
by Gundulf
12-20-2016, 03:07 PM  
samsung UN55ES6500 left side screen issues by tampoon
Started by tampoon, 10-12-2016, 10:44 PM
17 responses
3,061 views
0 likes
 Last Post nwcs
by nwcs
12-20-2016, 11:29 AM  
Can't Find Source for LED Backlights by SLK001
Started by SLK001, 12-18-2016, 12:10 AM
12 responses
2,625 views
0 likes
 Last Post SLK001
by SLK001
12-20-2016, 09:16 AM  
Panasonic TC-P58VT25 - "10 Blinks" problem by checkport88
Started by checkport88, 03-16-2016, 01:48 PM
31 responses
5,802 views
0 likes
 Last Post vinceroger69
by vinceroger69
12-20-2016, 07:10 AM  
Samsung LE26B455C4W backlight problem by thth
Started by thth, 06-21-2016, 05:36 AM
25 responses
24,044 views
0 likes
 Last Post thth
by thth
12-20-2016, 06:22 AM  
samsung le32r73 picture problems by andyfitz48
Started by andyfitz48, 12-12-2016, 04:51 PM
2 responses
1,450 views
0 likes
 Last Post andyfitz48
by andyfitz48
12-20-2016, 12:57 AM  
Bn4400513a Samsung power board by Jaysplace7
Started by Jaysplace7, 02-18-2016, 11:53 AM
5 responses
3,567 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-19-2016, 06:58 PM  
Panasonic Viera Plasma TH-C50FD18 2 Blinks error code and picture problem by Locutor13
Started by Locutor13, 07-27-2014, 05:05 PM
9 responses
6,787 views
0 likes
 Last Post paulmich
by paulmich
12-19-2016, 09:46 AM  
Samsung LE46N87BD TCon problem? by mick1992
Started by mick1992, 12-12-2016, 03:54 PM
29 responses
7,050 views
0 likes
 Last Post vinceroger69
by vinceroger69
12-19-2016, 06:18 AM  
Sharp 70" LC-70TQ15U Won't turn on. by Todd S.
Started by Todd S., 12-13-2016, 06:08 PM
6 responses
2,015 views
0 likes
 Last Post mmartell
by mmartell
12-19-2016, 03:46 AM  
Sanyo DP58D33 Picture goes out, Sound OK by Bronco_Guy
Started by Bronco_Guy, 12-17-2016, 11:54 AM
2 responses
1,663 views
0 likes
 Last Post irad
by irad
12-18-2016, 09:22 PM  
PN50B400P3DXZA clicks will not power on by h82loseejr
Started by h82loseejr, 12-18-2016, 12:35 AM
2 responses
1,577 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-18-2016, 06:39 PM  
sld40a45rq sound issue by johns1mj
Started by johns1mj, 12-18-2016, 09:39 AM
0 responses
1,125 views
0 likes
 Last Post johns1mj
by johns1mj
12-18-2016, 09:39 AM  
Samsung Plasma 850HW-YB03 Black Line by oswaldt
Started by oswaldt, 12-17-2016, 02:59 PM
2 responses
1,909 views
0 likes
 Last Post johns1mj
by johns1mj
12-18-2016, 09:19 AM  
Hisense 50H5G, half dim, 15 LEDs X. by capwizard
Started by capwizard, 12-17-2016, 11:51 AM
3 responses
1,684 views
0 likes
 Last Post capwizard
by capwizard
12-17-2016, 06:09 PM  
Pin out help with ccfl inverter. by zbarnes36
Started by zbarnes36, 12-17-2016, 03:39 PM
1 response
1,574 views
0 likes
 Last Post budm
by budm
12-17-2016, 05:49 PM  
LG 42LE5350-UB Troubles by flibby3655
Started by flibby3655, 12-17-2016, 01:19 PM
6 responses
2,094 views
0 likes
 Last Post flibby3655
by flibby3655
12-17-2016, 03:48 PM  
LG 50PG60 need testing direction by stickiestring
Started by stickiestring, 03-06-2016, 04:25 PM
11 responses
2,440 views
0 likes
 Last Post dick_barton
by dick_barton
12-17-2016, 03:38 PM  
LG 47" Ribbon Cable... by brjohns3
Started by brjohns3, 12-17-2016, 12:18 PM
4 responses
2,014 views
0 likes
 Last Post brjohns3
by brjohns3
12-17-2016, 02:59 PM  
Samsung PS64D8000 switch on problem help please by Maxwell4321
Started by Maxwell4321, 12-17-2016, 04:59 AM
2 responses
2,111 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-17-2016, 02:54 PM  
PS50Q96HD Panel Failure Blowing Boards ? by ReeceyBurger123
Started by ReeceyBurger123, 11-30-2016, 10:57 AM
5 responses
1,932 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-17-2016, 02:52 PM  
LG 60PB6650 plasma**PINK DOTS ON SCREEN by hmendez86
Started by hmendez86, 12-17-2016, 02:20 PM
4 responses
2,035 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
12-17-2016, 02:48 PM  
Samsung LN40B500P3F power on issue by jonesfamily
Started by jonesfamily, 02-20-2013, 07:40 PM
45 responses
20,146 views
0 likes
 Last Post johnkemmerer
by johnkemmerer
12-17-2016, 02:26 PM  
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