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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
644,482 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
540,979 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  
T-con board question by proudpolak25
Started by proudpolak25, 10-16-2017, 11:31 AM
4 responses
1,580 views
0 likes
 Last Post proudpolak25
by proudpolak25
10-17-2017, 12:15 PM  
Vestel 17IPS61-3 power board with no output (fried primary) by Dannyx
Started by Dannyx, 09-09-2016, 02:44 AM
18 responses
8,548 views
0 likes
 Last Post dinos
by dinos
10-17-2017, 11:12 AM  
Samsung LN-T4042H by heavymachines
Started by heavymachines, 10-09-2017, 05:24 PM
26 responses
3,223 views
0 likes
 Last Post heavymachines
by heavymachines
10-17-2017, 10:46 AM  
How to turn on a TV without remote or physical buttons? by Joe Black
Started by Joe Black, 10-13-2017, 03:24 PM
18 responses
2,550 views
0 likes
 Last Post heavymachines
by heavymachines
10-17-2017, 07:08 AM  
Vizio E320-A1 LCD; no video and locks up after turning on by SurrealMustard
Started by SurrealMustard, 09-18-2017, 12:33 PM
6 responses
1,887 views
0 likes
 Last Post vinceroger69
by vinceroger69
10-17-2017, 05:47 AM  
Samsung LE32A558 (P3C) tuner trouble? by OniJon
Started by OniJon, 10-16-2017, 01:44 AM
4 responses
1,658 views
0 likes
 Last Post OniJon
by OniJon
10-16-2017, 11:57 PM  
Help with Toshiba 50L2300U by 2many
Started by 2many, 07-29-2016, 08:10 PM
36 responses
8,976 views
0 likes
 Last Post 2many
by 2many
10-16-2017, 09:00 PM  
Samsung PN60F5500AF Won't Turn On by TVTyler
Started by TVTyler, 01-10-2017, 02:32 AM
4 responses
1,817 views
0 likes
 Last Post AGorowski
by AGorowski
10-16-2017, 05:29 PM  
LG 50PN450B, first attempt :smoke, worth it trying again? by senndogg
Started by senndogg, 10-11-2017, 08:27 AM
9 responses
2,226 views
0 likes
 Last Post senndogg
by senndogg
10-16-2017, 03:04 PM  
Samsung Plasma PS50A457P1D Rattling Noise by mikay786
Started by mikay786, 10-16-2017, 01:01 PM
1 response
976 views
0 likes
 Last Post petehall347
by petehall347
10-16-2017, 02:54 PM  
Coolant Leak on Mitsubishi WS-A65 CRT RPTV by SurrealMustard
Started by SurrealMustard, 07-19-2016, 10:30 AM
60 responses
9,234 views
0 likes
 Last Post mrbob84
by mrbob84
10-16-2017, 11:09 AM  
Sony Bravia LCD KDL-32L4010 four blink error code by jackfish
Started by jackfish, 10-04-2017, 08:43 PM
33 responses
3,053 views
0 likes
 Last Post dick_barton
by dick_barton
10-16-2017, 02:24 AM  
Sanyo DP50740 Green Light On then Off by Gadjet
Started by Gadjet, 07-31-2014, 11:59 AM
7 responses
3,661 views
0 likes
 Last Post ma123
by ma123
10-15-2017, 09:14 PM  
KDL-60W600B won't open just Red Blinks 6 times by Ali101
Started by Ali101, 07-26-2017, 12:01 AM
136 responses
17,400 views
0 likes
 Last Post Ali101
by Ali101
10-15-2017, 08:44 PM  
Loewe ACO 9383 by classtorations
Started by classtorations, 10-12-2017, 10:17 PM
2 responses
1,092 views
0 likes
 Last Post dick_barton
by dick_barton
10-15-2017, 03:32 PM  
Samsung LCD clicking and blinking by rahulmadhukar
Started by rahulmadhukar, 08-26-2013, 06:15 PM
14 responses
5,346 views
0 likes
 Last Post petehall347
by petehall347
10-15-2017, 01:26 PM  
Lg 60pv250 no picture by Malachi
Started by Malachi, 02-13-2016, 08:36 PM
25 responses
5,051 views
0 likes
 Last Post Shane711
by Shane711
10-15-2017, 11:34 AM  
philips 50Mf231d/37 plasma distorted buzzing sound from speakers by shelby5041
Started by shelby5041, 10-13-2017, 02:57 PM
7 responses
1,241 views
0 likes
 Last Post shelby5041
by shelby5041
10-15-2017, 11:33 AM  
Samsung 69" LED no power issue by Wellington1
Started by Wellington1, 10-14-2017, 06:41 PM
4 responses
1,473 views
0 likes
 Last Post budm
by budm
10-14-2017, 08:59 PM  
LG 79UB980T Video problem by sushi1
Started by sushi1, 08-30-2017, 05:45 AM
18 responses
3,930 views
0 likes
 Last Post sushi1
by sushi1
10-14-2017, 07:52 PM  
Phillips 50PF7320/10 50" plasma no picture or sound by homerclone
Started by homerclone, 06-06-2014, 05:11 AM
11 responses
3,846 views
0 likes
 Last Post Dellinger316
by Dellinger316
10-14-2017, 07:29 PM  
Vizio e55-c1, Plug in, standby light on, then fade off in 2 sec by momo2000
Started by momo2000, 10-03-2017, 05:36 PM
11 responses
2,676 views
0 likes
 Last Post momo2000
by momo2000
10-14-2017, 06:05 PM  
Panasonic TC-55CX400U - stuck on logo by g20zoom
Started by g20zoom, 09-24-2017, 12:32 AM
13 responses
10,176 views
0 likes
 Last Post dskall
by dskall
10-14-2017, 02:37 PM  
LG 55LN5750 -- Bad backlight board or strips? So confused. by FadedSpark
Started by FadedSpark, 10-13-2017, 11:09 PM
5 responses
1,967 views
0 likes
 Last Post vinceroger69
by vinceroger69
10-14-2017, 06:46 AM  
Seiki / Panasonic TC-55CX400U main board substitution and firmware swap? by g20zoom
Started by g20zoom, 10-05-2017, 09:25 PM
5 responses
1,968 views
0 likes
 Last Post tw2005
by tw2005
10-14-2017, 06:29 AM  
Vizio XVT553SV - No HDMI by skafiskafnjak
Started by skafiskafnjak, 10-13-2017, 05:38 PM
1 response
1,780 views
0 likes
 Last Post CapLeaker
by CapLeaker
10-13-2017, 07:19 PM  
Panasonic TC-P60GT30 - 14 Blink Error Code by J_Kane
Started by J_Kane, 09-28-2017, 04:53 AM
25 responses
5,204 views
0 likes
 Last Post J_Kane
by J_Kane
10-13-2017, 05:37 PM  
Panasonic TC-P65S2 Red Light 7 Blinks by colormebad
Started by colormebad, 12-07-2015, 02:28 PM
39 responses
10,712 views
0 likes
 Last Post Nutoro
by Nutoro
10-13-2017, 03:31 PM  
Mitsubishi TV Model LT-55164 by Nyjetfan21
Started by Nyjetfan21, 10-05-2017, 03:12 PM
16 responses
2,836 views
0 likes
 Last Post Nyjetfan21
by Nyjetfan21
10-13-2017, 08:46 AM  
Toshiba 46RV53CU - possible bad tab bonds or tcon? by retiredcaps
Started by retiredcaps, 04-06-2012, 10:25 PM
23 responses
11,592 views
0 likes
 Last Post antas
by antas
10-13-2017, 05:27 AM  
Sony kdl-46nx720 4 blink code by classtorations
Started by classtorations, 10-12-2017, 10:22 PM
1 response
1,372 views
0 likes
 Last Post budm
by budm
10-12-2017, 11:48 PM  
Samsung LN55C630K1F by m4a2t0t
Started by m4a2t0t, 10-11-2017, 10:07 PM
7 responses
1,935 views
0 likes
 Last Post heavymachines
by heavymachines
10-12-2017, 08:19 PM  
Samsung UN55D7000LFXZA top of backlight not working by Jtroutt19
Started by Jtroutt19, 10-10-2017, 12:03 PM
13 responses
2,258 views
0 likes
 Last Post vinceroger69
by vinceroger69
10-12-2017, 03:44 PM  
Sharp 40LE550U strange Backlight issue by Jtroutt19
Started by Jtroutt19, 10-10-2017, 03:21 PM
7 responses
1,736 views
0 likes
 Last Post Jtroutt19
by Jtroutt19
10-12-2017, 12:30 PM  
Vizio SV470M IR sensor problem by sansonet
Started by sansonet, 06-30-2014, 04:04 PM
44 responses
9,315 views
0 likes
 Last Post Shane711
by Shane711
10-12-2017, 09:53 AM  
Samsung LE32S71B no power/no backlight fixed by piernov
Started by piernov, 10-09-2017, 02:27 PM
9 responses
2,478 views
0 likes
 Last Post budm
by budm
10-12-2017, 09:09 AM  
lt27b551ew samsung syncmaster by jonny78
Started by jonny78, 10-12-2017, 06:14 AM
2 responses
1,233 views
0 likes
 Last Post dick_barton
by dick_barton
10-12-2017, 09:06 AM  
37PFL5522D/05 philips 2 red flashes code by petehall347
Started by petehall347, 10-10-2017, 02:37 PM
14 responses
2,396 views
0 likes
 Last Post petehall347
by petehall347
10-12-2017, 06:46 AM  
LG 32LD450 power LED flashes red, no picture, no sound by DakotaKid
Started by DakotaKid, 02-14-2013, 02:11 PM
7 responses
9,698 views
0 likes
 Last Post budm
by budm
10-11-2017, 09:56 PM  
Samsung UN32J400DAFXZA by jeffer76
Started by jeffer76, 09-19-2017, 01:50 PM
5 responses
2,181 views
0 likes
 Last Post budm
by budm
10-11-2017, 06:07 PM  
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