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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
643,729 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
780,930 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
540,853 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
279,431 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  
Main Board Compatability? by Ltank
Started by Ltank, 01-12-2015, 03:30 PM
2 responses
1,434 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
01-18-2015, 11:08 AM  
LG 50PV400 black vertical lines and twin sections by ponchorage
Started by ponchorage, 01-03-2015, 10:57 PM
25 responses
4,456 views
0 likes
 Last Post tom66
by tom66
01-18-2015, 06:33 AM  
bn0044-237a powersupply problems by awyatt2
Started by awyatt2, 01-17-2015, 10:24 PM
3 responses
1,810 views
0 likes
 Last Post awyatt2
by awyatt2
01-18-2015, 04:42 AM  
sourcing led backlight strips... by hicksvilleshick
Started by hicksvilleshick, 01-14-2015, 04:49 PM
32 responses
5,390 views
0 likes
 Last Post lookimback
by lookimback
01-17-2015, 09:52 PM  
Toshiba power supply 37LX96 repair by MtnFrost
Started by MtnFrost, 12-25-2014, 02:59 PM
20 responses
7,116 views
0 likes
 Last Post MtnFrost
by MtnFrost
01-17-2015, 07:00 PM  
panasonic tx-p50x50b by sordids999
Started by sordids999, 01-03-2015, 11:11 AM
41 responses
9,894 views
0 likes
 Last Post tw2005
by tw2005
01-17-2015, 06:37 PM  
Sharp Aquos LED wired display issue by Audioplus
Started by Audioplus, 11-21-2014, 05:03 PM
6 responses
2,369 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-17-2015, 05:53 PM  
Sharp Aquos LC-42D62U Display Output Problem by trusean
Started by trusean, 12-06-2010, 11:47 PM
41 responses
24,395 views
0 likes
 Last Post electronicsurplus
by electronicsurplus
01-17-2015, 05:38 PM  
Sony KDS-R60XBR2 - 5X Blinking Red LED by pwrdbyhemi426
Started by pwrdbyhemi426, 01-17-2015, 05:15 PM
0 responses
1,885 views
0 likes
 Last Post pwrdbyhemi426
by pwrdbyhemi426
01-17-2015, 05:15 PM  
recapped psu 37lc2d lg tv no pic no sound by BadCat
Started by BadCat, 08-28-2012, 03:16 AM
17 responses
6,564 views
0 likes
 Last Post alan321
by alan321
01-17-2015, 04:23 PM  
Samsung LN32B350F1 no video by brianr20v
Started by brianr20v, 05-03-2013, 06:50 PM
62 responses
10,396 views
0 likes
 Last Post selldoor
by selldoor
01-17-2015, 03:53 PM  
LG 37LC2D - no picture but STBY and green LED by ahickman
Started by ahickman, 01-04-2013, 07:08 PM
4 responses
3,618 views
0 likes
 Last Post alan321
by alan321
01-17-2015, 03:50 PM  
Sanyo DP50749 (Samsung PDP version) No picture. Screen tries to light. by lookimback
Started by lookimback, 01-08-2015, 11:50 PM
38 responses
7,675 views
0 likes
 Last Post lookimback
by lookimback
01-17-2015, 03:16 PM  
Samsung PN60E550D1F by enothor
Started by enothor, 01-15-2015, 11:47 AM
10 responses
3,460 views
0 likes
 Last Post drussell
by drussell
01-17-2015, 01:31 PM  
samsung ue46b7020 uk by arriva
Started by arriva, 01-17-2015, 12:54 PM
0 responses
1,313 views
0 likes
 Last Post arriva
by arriva
01-17-2015, 12:54 PM  
Toshiba 32av500u no backlight by eagle00799
Started by eagle00799, 01-17-2015, 11:02 AM
0 responses
1,703 views
0 likes
 Last Post eagle00799
by eagle00799
01-17-2015, 11:02 AM  
Pioneer PDP-V402 reaching EOL? by pentium
Started by pentium, 04-29-2012, 08:54 PM
16 responses
6,223 views
0 likes
 Last Post Shinju
by Shinju
01-17-2015, 10:49 AM  
40 inch philips lcd tv model # 40pfl3705d/f7 no picture by christo
Started by christo, 01-13-2015, 08:18 PM
1 response
3,490 views
0 likes
 Last Post capkid
by capkid
01-17-2015, 10:48 AM  
Samsung plasma has sound but no picture by wsfl321
Started by wsfl321, 01-02-2015, 07:42 PM
3 responses
1,777 views
0 likes
 Last Post capkid
by capkid
01-17-2015, 10:42 AM  
17mb65-1 by abdekader
Started by abdekader, 01-16-2015, 03:33 PM
4 responses
1,754 views
0 likes
 Last Post Davi.p
by Davi.p
01-17-2015, 10:24 AM  
Samsung LE46M87BD by finntricky
Started by finntricky, 01-14-2015, 10:12 AM
6 responses
2,411 views
0 likes
 Last Post Davi.p
by Davi.p
01-17-2015, 09:02 AM  
Samsung LE40B530P7W color problem by stevespc
Started by stevespc, 04-05-2013, 09:56 AM
11 responses
15,476 views
0 likes
 Last Post pegase1985
by pegase1985
01-17-2015, 08:51 AM  
LG plasma 60PK250N no go by PowerAmpFreak
Started by PowerAmpFreak, 01-17-2015, 06:22 AM
11 responses
1,993 views
0 likes
 Last Post tw2005
by tw2005
01-17-2015, 08:20 AM  
Tc-p42st30 making wierd buzzing noise the brighter set it the louder by ricosavy
Started by ricosavy, 01-03-2015, 03:45 PM
19 responses
2,533 views
0 likes
 Last Post tw2005
by tw2005
01-17-2015, 06:04 AM  
Vizio 32" TV E320-A0 by ToastyZ71
Started by ToastyZ71, 01-17-2015, 01:00 AM
0 responses
1,709 views
0 likes
 Last Post ToastyZ71
by ToastyZ71
01-17-2015, 01:00 AM  
Sylvania LC420SS8 by ibgm
Started by ibgm, 01-16-2015, 06:31 PM
1 response
1,399 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-16-2015, 07:20 PM  
LG 42PQ30 no picture by fixerupper75
Started by fixerupper75, 01-15-2015, 03:01 PM
5 responses
2,916 views
0 likes
 Last Post fixerupper75
by fixerupper75
01-16-2015, 06:42 PM  
sony kdl 46d3500 lines by Russ300
Started by Russ300, 01-16-2015, 11:27 AM
3 responses
1,863 views
0 likes
 Last Post budm
by budm
01-16-2015, 05:09 PM  
VW37L inverter ribbon cable removal by whiz62
Started by whiz62, 01-03-2015, 08:40 AM
5 responses
1,638 views
0 likes
 Last Post whiz62
by whiz62
01-16-2015, 04:42 PM  
Vestel not powering on - Tips by tom66
Started by tom66, 04-12-2012, 05:03 PM
16 responses
9,194 views
0 likes
 Last Post selldoor
by selldoor
01-16-2015, 04:12 PM  
emerson LC391EM3 trouble by tileman
Started by tileman, 12-18-2014, 05:13 PM
4 responses
2,385 views
0 likes
 Last Post budm
by budm
01-16-2015, 03:33 PM  
Samsung ps50a451p1 50" vertical lines and bar display with sound help please by ademim
Started by ademim, 12-28-2014, 09:20 AM
17 responses
3,075 views
0 likes
 Last Post ademim
by ademim
01-16-2015, 08:46 AM  
Samsung LE37B530 dead by DrDaveR
Started by DrDaveR, 01-15-2015, 01:31 PM
7 responses
2,950 views
0 likes
 Last Post DrDaveR
by DrDaveR
01-16-2015, 07:40 AM  
Panasonic TC-P50G25 Plasma 10 blinks at power on. Bad SC, SD, and SU? by amanitadragon
Started by amanitadragon, 01-03-2015, 06:36 PM
11 responses
5,773 views
0 likes
 Last Post amanitadragon
by amanitadragon
01-16-2015, 06:26 AM  
vizio vp322 powers on but weird pixelation by jose6326
Started by jose6326, 01-12-2015, 09:40 PM
26 responses
4,081 views
0 likes
 Last Post Shinju
by Shinju
01-16-2015, 12:21 AM  
Samsung PN60E550D1FXZA Won't power on Part 2 by MagicSmoke
Started by MagicSmoke, 01-15-2015, 04:54 PM
1 response
1,915 views
0 likes
 Last Post tom66
by tom66
01-15-2015, 05:09 PM  
Right power supply for Panasonic P50XT50Y? by Nicholas
Started by Nicholas, 01-14-2015, 09:41 AM
7 responses
3,277 views
0 likes
 Last Post tw2005
by tw2005
01-15-2015, 03:36 PM  
Samsung PN60E530A3FXZA, no picture, no sound (AFAICT) by ekrboi
Started by ekrboi, 12-16-2014, 04:41 PM
18 responses
11,504 views
0 likes
 Last Post MagicSmoke
by MagicSmoke
01-15-2015, 12:59 PM  
Panasonic Viera TX-23LXD50 display problem by RobJames
Started by RobJames, 01-11-2015, 04:28 PM
2 responses
1,823 views
0 likes
 Last Post selldoor
by selldoor
01-15-2015, 12:43 PM  
Viewsonic N3252W Power Issues by thrallking
Started by thrallking, 01-15-2015, 02:51 AM
4 responses
1,964 views
0 likes
 Last Post thrallking
by thrallking
01-15-2015, 12:40 PM  
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