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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
643,550 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
780,848 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  
Vizio model# M70-C3 by crum000055
Started by crum000055, 08-30-2020, 02:50 PM
3 responses
1,149 views
0 likes
 Last Post crum000055
by crum000055
09-04-2020, 09:17 PM  
Samsung UE40h6200 Logo then Blank (dead flash?) by Dannyx
Started by Dannyx, 02-23-2018, 02:29 AM
5 responses
2,760 views
0 likes
 Last Post raileanu
by raileanu
09-04-2020, 01:20 PM  
samsung ue50h5570ss by nbdy
Started by nbdy, 04-17-2016, 01:40 AM
4 responses
2,083 views
0 likes
 Last Post raileanu
by raileanu
09-04-2020, 10:08 AM  
Puzzling - Toshiba 49L621U Good backlight by jason123
Started by jason123, 09-02-2020, 06:01 PM
11 responses
1,732 views
0 likes
 Last Post jason123
by jason123
09-04-2020, 08:44 AM  
LG 47LN575V suspect bad LEDS - what spec LEDS can I replace with? by Chipdeath
Started by Chipdeath, 09-15-2016, 04:02 AM
10 responses
3,366 views
0 likes
 Last Post grahamv53
by grahamv53
09-04-2020, 05:33 AM  
LG RZ42PX11 Flickering / Flashing by dragometin
Started by dragometin, 08-09-2020, 03:32 PM
8 responses
1,622 views
0 likes
 Last Post Biruslapio
by Biruslapio
09-04-2020, 03:51 AM  
Sony KDL-40EX40B - No power by chris1434
Started by chris1434, 09-01-2020, 05:31 PM
41 responses
2,732 views
0 likes
 Last Post budm
by budm
09-03-2020, 01:22 PM  
Sharp Aquos lc-40le600e stuck in standby - no lights flashing by Tim5000
Started by Tim5000, 04-10-2018, 01:28 PM
12 responses
3,789 views
0 likes
 Last Post zwarder
by zwarder
09-03-2020, 08:15 AM  
Vestel toolbox 1.1 profile change will not work? by l3emarsh
Started by l3emarsh, 08-26-2020, 02:29 PM
10 responses
6,904 views
0 likes
 Last Post Diah
by Diah
09-03-2020, 05:00 AM  
How to force backlight on Sharp AQUOS LC-60LE635E TV by Alschepmist
Started by Alschepmist, 09-03-2020, 03:03 AM
2 responses
959 views
0 likes
 Last Post Alschepmist
by Alschepmist
09-03-2020, 04:00 AM  
Vizio E320ME by kevinm34232
Started by kevinm34232, 08-30-2020, 12:14 PM
16 responses
1,479 views
0 likes
 Last Post budm
by budm
09-02-2020, 06:12 PM  
Hitachi 43HB6T62 No Power by trunks81
Started by trunks81, 08-18-2020, 11:08 AM
22 responses
2,445 views
0 likes
 Last Post trunks81
by trunks81
09-02-2020, 04:23 PM  
Sony xbr65x850c 5 red flashes by charlie555
Started by charlie555, 09-02-2020, 11:06 AM
0 responses
756 views
0 likes
 Last Post charlie555
by charlie555
09-02-2020, 11:06 AM  
Samsung ue32f4570ss with power supply BN44-00604F by cesarius
Started by cesarius, 01-21-2018, 08:40 AM
20 responses
6,553 views
0 likes
 Last Post gianry
by gianry
09-02-2020, 04:26 AM  
Panasonic tx55as650b white screen. by vikivng
Started by vikivng, 08-31-2020, 04:27 PM
8 responses
1,273 views
0 likes
 Last Post vikivng
by vikivng
09-02-2020, 03:17 AM  
17IPS20 variant interchangability by vatovey
Started by vatovey, 02-13-2018, 07:09 PM
2 responses
1,517 views
0 likes
 Last Post armoured_smiler
by armoured_smiler
09-01-2020, 02:27 PM  
Samsung UN455D6050 multiple failures by jason123
Started by jason123, 08-31-2020, 07:22 PM
2 responses
858 views
0 likes
 Last Post jason123
by jason123
09-01-2020, 01:20 PM  
Toshiba 49L621U Led Tv Or Power supply by Cardioman
Started by Cardioman, 08-31-2020, 12:21 PM
0 responses
808 views
0 likes
 Last Post Cardioman
by Cardioman
08-31-2020, 12:21 PM  
Polaroid tql39r4pr002 TV switch off after logo display by coax81
Started by coax81, 08-12-2020, 08:43 PM
13 responses
2,675 views
0 likes
 Last Post coax81
by coax81
08-31-2020, 02:21 AM  
Samsung UN40ES6100 backlight periodic flashing by TheDandy
Started by TheDandy, 08-30-2020, 04:32 PM
4 responses
5,832 views
0 likes
 Last Post budm
by budm
08-30-2020, 09:38 PM  
QN65Q9FAM Version No: AB02 TV shuts off with One Connect by Plurxtc1
Started by Plurxtc1, 08-30-2020, 08:37 PM
0 responses
675 views
0 likes
 Last Post Plurxtc1
by Plurxtc1
08-30-2020, 08:37 PM  
Samsung UN60F6350AF red pixel stuck by charlie555
Started by charlie555, 08-30-2020, 03:40 PM
0 responses
688 views
0 likes
 Last Post charlie555
by charlie555
08-30-2020, 03:40 PM  
panasonic TXL 24X5B surface mount zener diode colour codes by jimbofz
Started by jimbofz, 08-28-2020, 07:19 AM
4 responses
1,450 views
0 likes
 Last Post jimbofz
by jimbofz
08-30-2020, 02:56 AM  
Samsung UN40D6000SF by charlie555
Started by charlie555, 08-27-2020, 07:23 PM
11 responses
1,311 views
0 likes
 Last Post Davi.p
by Davi.p
08-29-2020, 11:28 PM  
hg49nj477mfxza HIT BY LIGHTING⚡ by Super360
Started by Super360, 08-21-2020, 10:34 PM
24 responses
2,702 views
0 likes
 Last Post Super360
by Super360
08-29-2020, 06:42 PM  
Lowry GS32FHD in Standby by dick_barton
Started by dick_barton, 08-04-2016, 09:10 AM
18 responses
3,489 views
0 likes
 Last Post dick_barton
by dick_barton
08-29-2020, 02:58 PM  
Pn51f5300 by tvtimmy
Started by tvtimmy, 08-23-2020, 03:59 PM
1 response
904 views
0 likes
 Last Post tvtimmy
by tvtimmy
08-29-2020, 09:18 AM  
Sharp LC-55P6000U firmware by chadao
Started by chadao, 03-26-2020, 01:24 AM
6 responses
2,898 views
0 likes
 Last Post makaveli05m
by makaveli05m
08-29-2020, 08:38 AM  
Sharp LC-42SB48UT-a no standby voltage by AcGeorgiegirl
Started by AcGeorgiegirl, 06-18-2016, 02:50 PM
90 responses
12,822 views
0 likes
 Last Post jts1957
by jts1957
08-29-2020, 07:33 AM  
Magnavox MDR515H HDD DVD Recorder Whine by abefroman
Started by abefroman, 08-29-2020, 12:03 AM
0 responses
781 views
0 likes
 Last Post abefroman
by abefroman
08-29-2020, 12:03 AM  
Another LC-80LE632U 2-5 thread by jacksnife
Started by jacksnife, 01-30-2016, 01:03 AM
96 responses
14,791 views
0 likes
 Last Post budm
by budm
08-28-2020, 02:43 PM  
Samsung UE55NU7026K no image by yokoono
Started by yokoono, 08-24-2020, 04:12 AM
7 responses
1,337 views
0 likes
 Last Post yokoono
by yokoono
08-28-2020, 02:21 AM  
Samsung one connect boxes by adamp91gvm
Started by adamp91gvm, 08-24-2020, 11:44 AM
4 responses
1,190 views
0 likes
 Last Post adamp91gvm
by adamp91gvm
08-28-2020, 12:36 AM  
Jadoo 5 by samtron786
Started by samtron786, 04-28-2020, 03:09 AM
2 responses
1,033 views
0 likes
 Last Post samtron786
by samtron786
08-27-2020, 02:14 PM  
Another Toshiba 42HP66 NO PICTURE, SOUND OKAY by Truncatedhose
Started by Truncatedhose, 10-15-2014, 10:30 AM
12 responses
4,429 views
0 likes
 Last Post nwmgnt2011
by nwmgnt2011
08-27-2020, 11:06 AM  
Samsung un55js7000 no power by Foofles
Started by Foofles, 08-18-2020, 07:17 PM
48 responses
5,881 views
0 likes
 Last Post budm
by budm
08-26-2020, 08:29 PM  
Sony KDL-55HX800 White Screen by henryvrensburg
Started by henryvrensburg, 08-22-2020, 08:50 AM
13 responses
1,571 views
0 likes
 Last Post henryvrensburg
by henryvrensburg
08-26-2020, 06:01 PM  
Vizio p602-ub3 by charlie555
Started by charlie555, 08-25-2020, 04:33 PM
3 responses
869 views
0 likes
 Last Post charlie555
by charlie555
08-26-2020, 05:13 PM  
samsung qn55q7famxza blurry picture by nwelec
Started by nwelec, 12-27-2019, 03:58 PM
8 responses
1,401 views
0 likes
 Last Post Davi.p
by Davi.p
08-26-2020, 03:46 PM  
BENQ G2420HD no back light after few sec by daran
Started by daran, 08-09-2020, 12:45 PM
7 responses
1,945 views
0 likes
 Last Post daran
by daran
08-26-2020, 12:13 PM  
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