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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
643,705 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
218 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
780,919 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
196,763 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
540,850 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
279,430 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
28,434 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
73,113 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
48,438 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
lg 42ld520 back lights only by tomstr
Started by tomstr, 04-19-2014, 10:44 PM
1 response
1,597 views
0 likes
 Last Post R_J
by R_J
05-08-2014, 03:36 PM  
55" Sony KDL-55EX710 or Samsung UN55D7000LF quality opinions? by Glitcher
Started by Glitcher, 05-07-2014, 02:58 PM
3 responses
2,009 views
0 likes
 Last Post tibimakai
by tibimakai
05-08-2014, 01:12 PM  
Lg 42LM615T and 47LE5900 by mintminty59
Started by mintminty59, 05-08-2014, 04:24 AM
5 responses
2,552 views
0 likes
 Last Post mintminty59
by mintminty59
05-08-2014, 10:21 AM  
Polaroid LCD, model number TLA-04011C by rharris2525
Started by rharris2525, 05-08-2014, 06:25 AM
2 responses
1,770 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
05-08-2014, 09:31 AM  
sharp LC32AF10M by mazloum
Started by mazloum, 05-08-2014, 06:37 AM
0 responses
1,610 views
0 likes
 Last Post mazloum
by mazloum
05-08-2014, 06:37 AM  
Picture 'Hanging' high contrast by Yingus
Started by Yingus, 05-06-2014, 05:46 AM
11 responses
2,305 views
0 likes
 Last Post Yingus
by Yingus
05-08-2014, 05:22 AM  
Pana TH-50PX77U dead by ajshoe
Started by ajshoe, 04-22-2014, 06:04 AM
8 responses
3,367 views
0 likes
 Last Post tw2005
by tw2005
05-08-2014, 12:22 AM  
Samsung SPS4243 by electrojas
Started by electrojas, 11-24-2013, 08:34 AM
1 response
1,558 views
0 likes
 Last Post ajshoe
by ajshoe
05-07-2014, 10:13 PM  
Proscan 40LC45S57 with red LED and clicking. by mattd1979
Started by mattd1979, 04-08-2014, 10:14 PM
18 responses
6,043 views
0 likes
 Last Post mattd1979
by mattd1979
05-07-2014, 10:03 PM  
Vizio VP50 HDTV10A bad HDMI? by Larryokiscout
Started by Larryokiscout, 05-07-2014, 07:02 PM
0 responses
1,892 views
0 likes
 Last Post Larryokiscout
by Larryokiscout
05-07-2014, 07:02 PM  
2012 panasonic tc-p55ut50 7 blinks by freakaftr8
Started by freakaftr8, 05-01-2014, 09:23 PM
16 responses
6,092 views
0 likes
 Last Post freakaftr8
by freakaftr8
05-07-2014, 05:30 PM  
Sanyo DP26648-02 by thetonywarren
Started by thetonywarren, 05-02-2014, 01:45 PM
8 responses
2,633 views
0 likes
 Last Post johnboy1313
by johnboy1313
05-07-2014, 01:12 PM  
Maxent MX-26X3 No picture or sound by BottleCap
Started by BottleCap, 11-03-2010, 01:49 PM
2 responses
2,850 views
0 likes
 Last Post pintosmoke
by pintosmoke
05-07-2014, 09:44 AM  
42LG5000: Service menu - Tool option 1 codes by saioman
Started by saioman, 05-01-2014, 01:33 PM
8 responses
9,385 views
0 likes
 Last Post tom66
by tom66
05-07-2014, 09:39 AM  
le40m86bdx off and on by karlpowell
Started by karlpowell, 05-06-2014, 09:55 AM
2 responses
1,572 views
0 likes
 Last Post karlpowell
by karlpowell
05-06-2014, 11:29 PM  
Samsung LN37A450C1DXZA LCD TV with Saturated Image by XRacerX
Started by XRacerX, 04-23-2014, 11:15 PM
9 responses
5,413 views
0 likes
 Last Post drgears
by drgears
05-06-2014, 10:52 PM  
Sanyo DP50747-00 (Samsung Power Board LJ44-00132A) - Thought i had problem fixed but. by richardjefferson
Started by richardjefferson, 12-19-2012, 01:07 PM
51 responses
13,140 views
0 likes
 Last Post CoppellTVRepair
by CoppellTVRepair
05-06-2014, 09:12 PM  
Sanyo DP50747 no video by Tproveau
Started by Tproveau, 02-03-2012, 01:13 PM
17 responses
7,922 views
0 likes
 Last Post CoppellTVRepair
by CoppellTVRepair
05-06-2014, 05:52 PM  
Panasonic TH50PX500U Scrolling red/green horizontal lines by familyfung
Started by familyfung, 04-28-2014, 01:07 PM
15 responses
4,557 views
0 likes
 Last Post tw2005
by tw2005
05-06-2014, 12:57 PM  
Panasonic tx-p42s20e half screen failure by KORHAN DEGIRMEN
Started by KORHAN DEGIRMEN, 05-06-2014, 12:03 PM
0 responses
1,562 views
0 likes
 Last Post KORHAN DEGIRMEN
by KORHAN DEGIRMEN
05-06-2014, 12:03 PM  
Kdl-40vl160 dark picture until warmed up by audiofreak19
Started by audiofreak19, 05-06-2014, 11:15 AM
2 responses
2,112 views
0 likes
 Last Post audiofreak19
by audiofreak19
05-06-2014, 11:50 AM  
Samsung le37c550 by sordids999
Started by sordids999, 05-04-2014, 04:52 PM
4 responses
2,449 views
0 likes
 Last Post sordids999
by sordids999
05-06-2014, 10:04 AM  
Samsung LN26C450 No Picture by CraigR
Started by CraigR, 04-17-2014, 02:14 PM
18 responses
3,066 views
0 likes
 Last Post CraigR
by CraigR
05-06-2014, 09:37 AM  
Re-Setting Black Levels to NEW on Panasonic Plasma TVs by N9ZN-Extra
Started by N9ZN-Extra, 05-04-2014, 05:44 PM
6 responses
4,856 views
0 likes
 Last Post Alastair E
by Alastair E
05-06-2014, 05:16 AM  
Sony KDL-46S5100 Screen Lights Up but No Picture by Gorrillasnot
Started by Gorrillasnot, 04-30-2014, 05:52 PM
33 responses
6,777 views
0 likes
 Last Post Gorrillasnot
by Gorrillasnot
05-05-2014, 11:16 PM  
Samsung le40r73bdx by azza1234
Started by azza1234, 05-05-2014, 10:18 AM
2 responses
1,675 views
0 likes
 Last Post anotherdude
by anotherdude
05-05-2014, 10:41 AM  
PS50Q96HDX/XEU Clicking by Easky15
Started by Easky15, 05-04-2014, 01:06 PM
5 responses
2,149 views
0 likes
 Last Post Easky15
by Easky15
05-05-2014, 09:30 AM  
Dynex DX-LCD32 Power Board by stevekasian
Started by stevekasian, 02-10-2011, 03:12 AM
24 responses
9,807 views
0 likes
 Last Post budm
by budm
05-05-2014, 09:17 AM  
technika lcd37-207 by bboykes
Started by bboykes, 05-05-2014, 07:17 AM
6 responses
2,063 views
0 likes
 Last Post anotherdude
by anotherdude
05-05-2014, 08:35 AM  
Techinka 46" LCD no diplay by jwilliams1967
Started by jwilliams1967, 04-20-2014, 10:09 AM
29 responses
4,342 views
0 likes
 Last Post RJARRRPCGP
by RJARRRPCGP
05-05-2014, 07:12 AM  
Samsung LN40C630 "No Signs of Life" by coppercitycomputer
Started by coppercitycomputer, 04-27-2014, 02:22 PM
21 responses
5,603 views
0 likes
 Last Post martino
by martino
05-04-2014, 05:08 PM  
46" Samsung UE46B7000WW LED TV - vertical lines issue by safesurfer65
Started by safesurfer65, 05-04-2014, 01:46 PM
2 responses
2,924 views
0 likes
 Last Post safesurfer65
by safesurfer65
05-04-2014, 03:12 PM  
samsung ps42p3s 9 blinking by olymbou
Started by olymbou, 05-04-2014, 01:35 PM
0 responses
1,536 views
0 likes
 Last Post olymbou
by olymbou
05-04-2014, 01:35 PM  
Sony KDL-46S4100 by R_J
Started by R_J, 05-03-2014, 05:35 PM
1 response
2,583 views
0 likes
 Last Post R_J
by R_J
05-04-2014, 01:35 PM  
LG 50px5d and others Buffer boards. 6871qdh089a, 6871qdh088a by tw2005
Started by tw2005, 09-04-2012, 11:34 PM
28 responses
8,403 views
0 likes
 Last Post cliff_hootarski
by cliff_hootarski
05-04-2014, 01:13 PM  
lg 42pc1da sound but no picture by rdsx18
Started by rdsx18, 05-03-2014, 12:34 PM
7 responses
3,391 views
0 likes
 Last Post Alastair E
by Alastair E
05-04-2014, 10:16 AM  
Emerson LC401EM2F by ratedK
Started by ratedK, 02-16-2014, 09:26 PM
16 responses
4,795 views
0 likes
 Last Post ratedK
by ratedK
05-03-2014, 09:06 PM  
Zenith/LG P60W38 Powers on 30sec then screen fades... by SlickClick
Started by SlickClick, 05-03-2014, 07:51 PM
0 responses
1,594 views
0 likes
 Last Post SlickClick
by SlickClick
05-03-2014, 07:51 PM  
LG 60Pv450 help! by nasium
Started by nasium, 05-01-2014, 05:27 PM
12 responses
3,668 views
0 likes
 Last Post nasium
by nasium
05-03-2014, 06:35 PM  
Samsung LN40A530P by thecynic0
Started by thecynic0, 04-22-2014, 03:01 PM
24 responses
5,644 views
0 likes
 Last Post tom66
by tom66
05-03-2014, 05:13 PM  
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