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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
1,916 responses
642,234 views
0 likes
 Last Post lotas
by lotas
04-25-2025, 05:26 PM  
Sticky: Reduce the size of photos please.. by Davi.p
Started by Davi.p, 05-16-2024, 12:53 AM
3 responses
207 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
780,334 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
196,681 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
540,607 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
279,332 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
9,187 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
28,423 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
73,043 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
48,433 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Jvc LT32K690 eprom dump need by george_gpu
Started by george_gpu, 09-07-2020, 12:38 PM
0 responses
946 views
0 likes
 Last Post george_gpu
by george_gpu
09-07-2020, 12:38 PM  
CV9202L-K no backlight by stomanata
Started by stomanata, 09-07-2020, 05:03 AM
0 responses
871 views
0 likes
 Last Post stomanata
by stomanata
09-07-2020, 05:03 AM  
42pfl8404h/12 no backlight, sound is OK by domix
Started by domix, 09-06-2020, 12:21 PM
9 responses
1,370 views
0 likes
 Last Post trunks81
by trunks81
09-07-2020, 12:15 AM  
LG 75UK6570PUB BUSWL0R Lights up no picture by high-tech
Started by high-tech, 09-06-2020, 06:33 PM
1 response
1,098 views
0 likes
 Last Post high-tech
by high-tech
09-06-2020, 07:01 PM  
Vizio 32" ~ Picture OK but appx. 2 minute delay with the audio by kca
Started by kca, 09-04-2020, 12:41 PM
4 responses
1,068 views
0 likes
 Last Post kca
by kca
09-06-2020, 06:09 PM  
Epson EB-W8D shuts off - software failure? by yohnsee
Started by yohnsee, 09-06-2020, 12:35 PM
0 responses
870 views
0 likes
 Last Post yohnsee
by yohnsee
09-06-2020, 12:35 PM  
Vestel 17PW26-4 V.1 by rafa805
Started by rafa805, 08-29-2020, 06:55 AM
20 responses
3,315 views
0 likes
 Last Post rafa805
by rafa805
09-06-2020, 04:45 AM  
LG 50PA6500 no picture, random pixels. by Nathaniel17
Started by Nathaniel17, 08-06-2020, 01:46 PM
24 responses
3,180 views
0 likes
 Last Post Nathaniel17
by Nathaniel17
09-05-2020, 02:17 PM  
Beko B46-LEG-6B NO View Fault by ay_erdi
Started by ay_erdi, 08-12-2020, 02:05 PM
6 responses
1,426 views
0 likes
 Last Post ay_erdi
by ay_erdi
09-05-2020, 12:13 PM  
Sony KDL-60R510A Vertical Red Line on Screen by fharris1977
Started by fharris1977, 09-05-2020, 11:24 AM
0 responses
873 views
0 likes
 Last Post fharris1977
by fharris1977
09-05-2020, 11:24 AM  
How To Determine What LEDs To Purchase For Strips by fharris1977
Started by fharris1977, 09-05-2020, 11:17 AM
0 responses
812 views
0 likes
 Last Post fharris1977
by fharris1977
09-05-2020, 11:17 AM  
Samsung 75mu7000 line on screen by adamp91gvm
Started by adamp91gvm, 09-05-2020, 07:15 AM
0 responses
762 views
0 likes
 Last Post adamp91gvm
by adamp91gvm
09-05-2020, 07:15 AM  
KDL-43W805C - backlight and sound work but no picture by Dobsuk
Started by Dobsuk, 05-19-2020, 02:45 PM
32 responses
4,118 views
0 likes
 Last Post Dobsuk
by Dobsuk
09-05-2020, 01:31 AM  
Vizio model# M70-C3 by crum000055
Started by crum000055, 08-30-2020, 02:50 PM
3 responses
1,148 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
2,756 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
1,729 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
3,365 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
1,621 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
2,721 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
3,774 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
6,868 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
2,443 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
6,533 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
1,272 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
1,516 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
2,674 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
674 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
686 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
1,448 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
1,309 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
3,487 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  
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