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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
643,722 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
780,926 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
540,852 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  
HiSense 50CU6000 screen goes black after a few seconds by MikeRWK
Started by MikeRWK, 01-25-2021, 10:53 PM
34 responses
2,462 views
0 likes
 Last Post MikeRWK
by MikeRWK
01-26-2021, 03:22 PM  
Samsung UN55J6201AFXZA Powers On+ Image but No Backlights by DeatRaton
Started by DeatRaton, 01-03-2020, 04:30 PM
38 responses
4,722 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-25-2021, 08:38 PM  
Insignia NS-39L700A12 backlight transformer high pitched wine by MikeRWK
Started by MikeRWK, 01-23-2021, 03:12 PM
29 responses
2,507 views
0 likes
 Last Post R_J
by R_J
01-25-2021, 07:24 PM  
Vestel 50 inch LED backlight, Sound, No picture. by Ronan Wood
Started by Ronan Wood, 06-06-2020, 05:52 PM
20 responses
4,229 views
0 likes
 Last Post Diah
by Diah
01-25-2021, 04:35 PM  
E470VA with a PLHH-Y009A - no power by primuspaul
Started by primuspaul, 12-15-2020, 03:29 AM
54 responses
4,059 views
0 likes
 Last Post R_J
by R_J
01-25-2021, 02:41 PM  
TP.MS3393T.PB758 board need to identify missing capacitors by MikeRWK
Started by MikeRWK, 01-24-2021, 11:43 PM
2 responses
770 views
0 likes
 Last Post MikeRWK
by MikeRWK
01-25-2021, 01:46 PM  
Vertical lines on a Samsung UN60ES8000 - salvageable or bad panel? by viewfindr
Started by viewfindr, 01-24-2021, 02:03 PM
4 responses
1,108 views
0 likes
 Last Post 6079smithw
by 6079smithw
01-25-2021, 11:01 AM  
LG Plasma TV with no picture fault finding by brainbaby
Started by brainbaby, 09-07-2020, 11:24 PM
2 responses
1,167 views
0 likes
 Last Post yousef92
by yousef92
01-25-2021, 10:39 AM  
Philips 32PFL7685H/12 - File for SDM 24C64 by Smartec82
Started by Smartec82, 01-25-2021, 08:40 AM
0 responses
688 views
0 likes
 Last Post Smartec82
by Smartec82
01-25-2021, 08:40 AM  
SHARP LC-49XUF8772ES stuck in color test mode by kiko1
Started by kiko1, 01-16-2021, 10:17 AM
2 responses
833 views
0 likes
 Last Post Diah
by Diah
01-25-2021, 07:22 AM  
Toshiba 32el933G stuck in standby (need dump pls) by Dannyx
Started by Dannyx, 07-31-2017, 06:35 AM
19 responses
7,903 views
0 likes
 Last Post Afrim2021
by Afrim2021
01-25-2021, 04:29 AM  
Samsung LE22C451E2W Changing channels alone :D by magneh
Started by magneh, 12-03-2014, 09:27 AM
18 responses
7,669 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-24-2021, 06:20 PM  
LG RZ-32LZ55 Display issues - lines on LCD screen by Kairi
Started by Kairi, 01-24-2021, 12:20 PM
0 responses
706 views
0 likes
 Last Post Kairi
by Kairi
01-24-2021, 12:20 PM  
Baird TI4206LEDBCJ eeprom dump. by stephenjames
Started by stephenjames, 11-15-2017, 06:02 AM
2 responses
1,935 views
0 likes
 Last Post Djcosty43
by Djcosty43
01-24-2021, 01:50 AM  
Panasonic TC-P65S1 mainboard by TheMG
Started by TheMG, 11-05-2020, 11:20 AM
6 responses
1,736 views
0 likes
 Last Post TheMG
by TheMG
01-23-2021, 04:11 PM  
LG 65UH615V no picture no backlight no sound by disorder
Started by disorder, 01-23-2021, 08:22 AM
2 responses
959 views
0 likes
 Last Post neilc6
by neilc6
01-23-2021, 02:52 PM  
quick plasma question lg 42 pa 4500 by jimbofz
Started by jimbofz, 01-18-2021, 05:42 AM
7 responses
1,077 views
0 likes
 Last Post jimbofz
by jimbofz
01-23-2021, 12:53 PM  
Panasonic 37” LCD LED by Mmatt
Started by Mmatt, 01-19-2021, 11:57 AM
14 responses
1,625 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-23-2021, 11:56 AM  
LG 42LW4500 no picture no backlight but near all lines good by disorder
Started by disorder, 01-10-2021, 04:13 PM
6 responses
1,554 views
0 likes
 Last Post disorder
by disorder
01-23-2021, 08:24 AM  
Samsung PS43D450 Plasma - Very strange VS and VA? by overlord
Started by overlord, 09-07-2012, 08:11 AM
59 responses
27,149 views
0 likes
 Last Post dick_barton
by dick_barton
01-23-2021, 05:06 AM  
about TL866II PLUS ERROR by hispeck
Started by hispeck, 04-26-2020, 02:48 PM
26 responses
6,393 views
0 likes
 Last Post francismubaiwa
by francismubaiwa
01-23-2021, 12:44 AM  
Panasonic TX-L42U2E 7 blinks SUB3.3V_SENSE_SOS by unxtres
Started by unxtres, 01-22-2021, 02:14 PM
1 response
963 views
0 likes
 Last Post unxtres
by unxtres
01-22-2021, 03:46 PM  
THOMSON / TCL 43UC6406 jumping image by worlor
Started by worlor, 01-20-2021, 05:09 AM
19 responses
2,105 views
0 likes
 Last Post Diah
by Diah
01-22-2021, 02:08 PM  
Debugging Vertical Lines/Freezing on Samsung LN-S3241DX by hotsho111
Started by hotsho111, 01-13-2021, 11:44 PM
8 responses
1,169 views
0 likes
 Last Post hotsho111
by hotsho111
01-21-2021, 08:51 PM  
Panasonic TX-P46G20B - four blinks by tntoz
Started by tntoz, 01-17-2021, 06:28 AM
3 responses
782 views
0 likes
 Last Post dick_barton
by dick_barton
01-21-2021, 05:56 AM  
Samsung UH50EH5300FXZA, help with a transformer? by DXseekerMO
Started by DXseekerMO, 04-19-2018, 06:30 PM
91 responses
9,180 views
0 likes
 Last Post howardc64
by howardc64
01-20-2021, 11:32 PM  
Samsung UN60EH6003 goes black during video games and requires power cycle by sharppa
Started by sharppa, 06-30-2016, 03:33 PM
6 responses
2,967 views
0 likes
 Last Post diif
by diif
01-20-2021, 05:04 PM  
Panasonic TC-L42E50 Dead by neilc6
Started by neilc6, 01-15-2021, 06:01 PM
11 responses
1,626 views
0 likes
 Last Post neilc6
by neilc6
01-20-2021, 04:31 PM  
Samsung UE65HU7500T 3D issues after replacing LCD by Alfredmanner
Started by Alfredmanner, 01-19-2021, 09:44 AM
5 responses
1,090 views
0 likes
 Last Post Diah
by Diah
01-20-2021, 11:20 AM  
LG 43UJ6300 Backlight problem by tmhobadcap
Started by tmhobadcap, 12-29-2020, 11:52 PM
11 responses
2,186 views
0 likes
 Last Post cheeky2
by cheeky2
01-20-2021, 09:47 AM  
Philips 40PFL7007K/12 does not power on - Chassis QFU1.1E LA by MartinJ
Started by MartinJ, 01-22-2015, 05:15 AM
24 responses
28,545 views
0 likes
 Last Post dominik0801
by dominik0801
01-19-2021, 10:24 AM  
Panasonic TC-P54VT25 No image. A or D board? by canadaboy25
Started by canadaboy25, 01-17-2021, 01:06 AM
3 responses
965 views
0 likes
 Last Post canadaboy25
by canadaboy25
01-18-2021, 08:28 PM  
SHARP LC-70UQ17U standby but no backlight or video =( by anthony_c
Started by anthony_c, 01-13-2021, 12:29 PM
28 responses
3,106 views
0 likes
 Last Post anthony_c
by anthony_c
01-18-2021, 02:05 PM  
Toshiba 49U6763DG by nezocas
Started by nezocas, 01-16-2021, 08:14 AM
4 responses
1,391 views
0 likes
 Last Post Hamie
by Hamie
01-18-2021, 10:11 AM  
Stand Legs Screws - Standard Size? by jstiene
Started by jstiene, 01-18-2021, 07:54 AM
1 response
588 views
0 likes
 Last Post neilc6
by neilc6
01-18-2021, 10:09 AM  
LG 60PK750 no image. by 0yebob
Started by 0yebob, 01-17-2021, 12:03 PM
3 responses
734 views
0 likes
 Last Post tvtimmy
by tvtimmy
01-17-2021, 06:10 PM  
Samsung LN40B5ooP3FXZA Cycling on/Off by BruceGilbert
Started by BruceGilbert, 01-15-2021, 11:50 AM
9 responses
1,197 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-17-2021, 10:26 AM  
Samsung UN60F8000BFXZA Backlight issue - Board BN44-00656A by JA64Flyers
Started by JA64Flyers, 01-02-2017, 11:08 AM
7 responses
2,158 views
0 likes
 Last Post budm
by budm
01-16-2021, 09:17 PM  
SAMSUNG TV LE32B530 no backlight by Sraros
Started by Sraros, 01-07-2021, 12:55 PM
4 responses
1,188 views
0 likes
 Last Post Sraros
by Sraros
01-16-2021, 06:08 PM  
Samsung un50ru7100 2x5 blinks by itelite
Started by itelite, 01-16-2021, 02:12 PM
2 responses
706 views
0 likes
 Last Post itelite
by itelite
01-16-2021, 05:42 PM  
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