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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
644,481 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
781,192 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
196,800 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
540,978 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
279,474 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
73,163 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  
Tcl 32s3750 by capwizard
Started by capwizard, 12-27-2016, 05:35 PM
2 responses
1,569 views
0 likes
 Last Post capwizard
by capwizard
12-28-2016, 04:26 PM  
My LG PLasma lower y-Buffer went out again? why by t333
Started by t333, 12-26-2016, 05:28 PM
4 responses
1,918 views
0 likes
 Last Post Alastair E
by Alastair E
12-28-2016, 03:13 PM  
Panasonic TCP50S1 by Rustifer134
Started by Rustifer134, 12-26-2016, 11:20 AM
35 responses
4,862 views
0 likes
 Last Post Moreno83
by Moreno83
12-28-2016, 09:54 AM  
Source for RM801 fusible resistor 0.22 ohm 1 W, Samsung BN44-00192A PS board by johnbinsc
Started by johnbinsc, 08-15-2014, 08:36 AM
6 responses
9,053 views
0 likes
 Last Post garfius
by garfius
12-28-2016, 09:21 AM  
Samsung PS51D6900 keeps restarting by Riffraff
Started by Riffraff, 12-28-2016, 08:21 AM
0 responses
1,507 views
0 likes
 Last Post Riffraff
by Riffraff
12-28-2016, 08:21 AM  
Philips 42pfl7977,in standby only by rawan
Started by rawan, 12-28-2016, 06:21 AM
1 response
1,309 views
0 likes
 Last Post dick_barton
by dick_barton
12-28-2016, 07:40 AM  
LG 50PJ350 turns off by itself! This is how my wife fixed the right way. by capwizard
Started by capwizard, 12-27-2016, 02:42 PM
8 responses
4,619 views
0 likes
 Last Post capwizard
by capwizard
12-28-2016, 06:35 AM  
Vizio E552VLE Not Turning On by tonelope10
Started by tonelope10, 11-06-2014, 01:12 PM
45 responses
13,522 views
0 likes
 Last Post RRice25541
by RRice25541
12-28-2016, 12:17 AM  
Toshiba 46L5200U1 Power issues. by ericnhitterdal
Started by ericnhitterdal, 09-23-2014, 10:12 AM
17 responses
7,784 views
0 likes
 Last Post Mhebert81
by Mhebert81
12-27-2016, 11:26 PM  
Bush LE40GB01-C by llonen
Started by llonen, 12-22-2016, 01:17 PM
7 responses
2,066 views
0 likes
 Last Post vinceroger69
by vinceroger69
12-27-2016, 04:08 AM  
SONY KDL-52XBR6 Tcon or tab issue? by Magnus33
Started by Magnus33, 12-26-2016, 11:45 PM
0 responses
1,348 views
0 likes
 Last Post Magnus33
by Magnus33
12-26-2016, 11:45 PM  
PN58C590G4FXZA Won't turn on. Logic Board? by johnboy1313
Started by johnboy1313, 04-27-2015, 06:00 AM
6 responses
2,127 views
0 likes
 Last Post Toddm88
by Toddm88
12-26-2016, 09:47 PM  
Sharp aquos LC-46LE830U won't power on by Maqcro
Started by Maqcro, 12-26-2016, 08:27 PM
0 responses
1,380 views
0 likes
 Last Post Maqcro
by Maqcro
12-26-2016, 08:27 PM  
Panasonic 50" LED TV TX-L50B6B BLINKING by pyromyst
Started by pyromyst, 12-25-2016, 06:05 AM
3 responses
2,368 views
0 likes
 Last Post zomi
by zomi
12-26-2016, 09:09 AM  
Panasonic TX-P42ST31B 7blinks by sienoki
Started by sienoki, 12-23-2016, 02:38 PM
29 responses
4,498 views
0 likes
 Last Post Moreno83
by Moreno83
12-26-2016, 03:36 AM  
Samsung PS-50C96HD, No Floating Supplies... by Alastair E
Started by Alastair E, 03-20-2015, 05:14 PM
10 responses
2,675 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-25-2016, 01:43 PM  
red verticale lines by robert phelps
Started by robert phelps, 12-18-2016, 01:29 PM
11 responses
2,102 views
0 likes
 Last Post robert phelps
by robert phelps
12-24-2016, 08:31 PM  
Vestel LCD hdmi didn't work !!! by ceo81
Started by ceo81, 12-24-2016, 01:58 AM
1 response
1,810 views
0 likes
 Last Post CapLeaker
by CapLeaker
12-24-2016, 07:57 AM  
samsung LE37R88BD odd picture by PhaseCoder
Started by PhaseCoder, 12-23-2016, 06:50 PM
2 responses
1,431 views
0 likes
 Last Post PhaseCoder
by PhaseCoder
12-23-2016, 08:07 PM  
Samsung HP-T5045 Odd Display and quality by valovic
Started by valovic, 12-17-2016, 02:42 PM
8 responses
2,118 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-23-2016, 05:49 PM  
Emerson LD195EMX shows colors on screen when plugged in by Welchs101
Started by Welchs101, 03-04-2011, 07:23 AM
14 responses
32,028 views
0 likes
 Last Post nera
by nera
12-23-2016, 04:42 PM  
samsung white screen replaced as15 by odgaf
Started by odgaf, 12-23-2016, 04:04 PM
3 responses
1,303 views
0 likes
 Last Post vinceroger69
by vinceroger69
12-23-2016, 04:36 PM  
Toshiba 50L5300UC no power LED by tech2014
Started by tech2014, 01-25-2016, 09:10 PM
11 responses
3,464 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
2,714 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
6,464 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
1,576 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
12,838 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
1,727 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
2,667 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
11,338 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
4,187 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
6,802 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
2,215 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
6,716 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
8,290 views
0 likes
 Last Post Gundulf
by Gundulf
12-20-2016, 03:07 PM  
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