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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
644,500 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
781,200 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
196,801 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
540,982 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
279,480 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
73,165 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  
Polaroid tql39r4pr002 TV switch off after logo display by coax81
Started by coax81, 08-12-2020, 08:43 PM
13 responses
2,678 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
5,833 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
676 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
689 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
1,451 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
1,313 views
0 likes
 Last Post Davi.p
by Davi.p
08-29-2020, 11:28 PM  
hg49nj477mfxza HIT BY LIGHTINGâš¡ 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
3,501 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
2,904 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
12,833 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
14,806 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
1,343 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
1,197 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
1,034 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
5,907 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
1,573 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
1,402 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
1,953 views
0 likes
 Last Post daran
by daran
08-26-2020, 12:13 PM  
Samsung UE37D5520R stuck in boot loop by notallbad
Started by notallbad, 08-24-2020, 09:36 AM
21 responses
2,727 views
0 likes
 Last Post diif
by diif
08-26-2020, 12:05 PM  
LG 50LS4000 T-Con or not ? by Ducs
Started by Ducs, 08-26-2020, 10:06 AM
1 response
695 views
0 likes
 Last Post yokoono
by yokoono
08-26-2020, 10:12 AM  
Basic Display Power Supply by jason123
Started by jason123, 08-26-2020, 09:01 AM
0 responses
690 views
0 likes
 Last Post jason123
by jason123
08-26-2020, 09:01 AM  
Vizio e601i-a3e - No Backlight by 6of1
Started by 6of1, 11-21-2016, 07:20 AM
24 responses
4,280 views
0 likes
 Last Post kamlesh1011@yahoo.com
by kamlesh1011@yahoo.com
08-26-2020, 08:00 AM  
Samsung: forced update. by Davi.p
Started by Davi.p, 08-24-2020, 10:39 PM
6 responses
891 views
0 likes
 Last Post Davi.p
by Davi.p
08-26-2020, 04:45 AM  
Toshiba 39P2300VE, faulty backlight LEDs by spintop
Started by spintop, 08-22-2020, 09:43 PM
5 responses
1,123 views
0 likes
 Last Post spintop
by spintop
08-24-2020, 07:05 PM  
What LED Strips are in a Panel by high-tech
Started by high-tech, 08-24-2020, 02:37 PM
2 responses
771 views
0 likes
 Last Post neilc6
by neilc6
08-24-2020, 04:12 PM  
Samsung UA65 by provider10
Started by provider10, 08-23-2020, 04:33 AM
3 responses
1,029 views
0 likes
 Last Post dick_barton
by dick_barton
08-24-2020, 02:49 AM  
Vizio TV firmware reverse engineering by ARGO
Started by ARGO, 08-18-2020, 03:23 PM
10 responses
1,847 views
0 likes
 Last Post jjanssen7
by jjanssen7
08-23-2020, 02:52 PM  
Vestel / Luxor TV 50 inch UK Not reseting by loadedboyuk
Started by loadedboyuk, 05-23-2020, 03:01 PM
19 responses
3,451 views
0 likes
 Last Post chefau
by chefau
08-23-2020, 12:43 PM  
Sharp LC-50P66U-completely dead PSU!! by kgavionics
Started by kgavionics, 07-18-2020, 12:19 PM
42 responses
5,434 views
0 likes
 Last Post dick_barton
by dick_barton
08-22-2020, 03:54 PM  
OLED55B6 - screen goes blank intermittently sound keeps on by shaileshpandit
Started by shaileshpandit, 08-20-2020, 07:01 PM
3 responses
1,061 views
0 likes
 Last Post shaileshpandit
by shaileshpandit
08-22-2020, 11:36 AM  
Philips 47PFL4606 No Power Fuse Keeps Blowing by trunks81
Started by trunks81, 07-22-2020, 02:25 PM
181 responses
19,019 views
0 likes
 Last Post trunks81
by trunks81
08-22-2020, 10:56 AM  
Hisense F42K20E static out of speakers even with sound turned down by jmandawg
Started by jmandawg, 08-18-2020, 03:50 PM
20 responses
3,973 views
0 likes
 Last Post jmandawg
by jmandawg
08-22-2020, 10:27 AM  
Toshiba 55LF621U19 firetv by vikingTv
Started by vikingTv, 08-22-2020, 07:38 AM
1 response
1,200 views
0 likes
 Last Post CapLeaker
by CapLeaker
08-22-2020, 09:54 AM  
bn44-00604F No Secondary Power by afnan
Started by afnan, 06-16-2020, 01:54 AM
29 responses
7,694 views
0 likes
 Last Post ik3umt
by ik3umt
08-22-2020, 06:08 AM  
Samsung UE46B6000 exlink uart problem by Davi.p
Started by Davi.p, 08-19-2020, 08:10 PM
7 responses
1,226 views
0 likes
 Last Post Davi.p
by Davi.p
08-21-2020, 10:58 PM  
Identify LG TV chip. by philly
Started by philly, 03-15-2017, 11:38 AM
3 responses
1,605 views
0 likes
 Last Post satinser
by satinser
08-21-2020, 07:34 PM  
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