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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
643,702 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
780,918 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
540,850 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
279,430 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  
RCA RLED-4275a backlight flash once by donnyb
Started by donnyb, 12-31-2013, 03:20 PM
2 responses
2,224 views
0 likes
 Last Post RinusB
by RinusB
01-12-2023, 02:05 PM  
Samsung UN65LS003 BT/Wifi issues becoming more widespread by NizNoz
Started by NizNoz, 05-10-2021, 02:59 PM
59 responses
6,649 views
0 likes
 Last Post sableblack
by sableblack
01-12-2023, 12:51 PM  
Hitachi (Vestel) TV is not turning on by Askic
Started by Askic, 01-11-2023, 12:34 PM
2 responses
754 views
0 likes
 Last Post Askic
by Askic
01-12-2023, 08:12 AM  
Vestel 32pf7017 pale and lining by mikail13
Started by mikail13, 01-12-2023, 03:39 AM
1 response
515 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-12-2023, 04:48 AM  
Sony XBR-65X810C Not Powering on by WeadroW
Started by WeadroW, 03-26-2018, 11:34 PM
62 responses
13,956 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-12-2023, 04:32 AM  
Tv Grundig Vision 2 22-2920 turn off after 2 secs by stomanata
Started by stomanata, 04-21-2020, 06:35 AM
65 responses
7,982 views
0 likes
 Last Post nezocas
by nezocas
01-12-2023, 03:34 AM  
emmc programmer recommendations by zomi
Started by zomi, 01-09-2023, 03:22 PM
14 responses
2,997 views
0 likes
 Last Post zomi
by zomi
01-11-2023, 09:43 AM  
LG55UK6950PLB backlight but no picture by Chrissygizmo
Started by Chrissygizmo, 04-28-2022, 11:45 PM
8 responses
1,102 views
0 likes
 Last Post Crew
by Crew
01-11-2023, 09:39 AM  
Toshiba 46sl417u main board issue by shadetreetrader11
Started by shadetreetrader11, 10-22-2015, 11:41 PM
46 responses
10,546 views
0 likes
 Last Post NSkyLab
by NSkyLab
01-11-2023, 09:32 AM  
LG 32LE4500 LD01D - stays black no pic by wuffwuff2003
Started by wuffwuff2003, 12-01-2016, 07:51 AM
26 responses
8,891 views
0 likes
 Last Post mmpi
by mmpi
01-11-2023, 04:00 AM  
Samsung UN70NU6900F no picture and no sound by jchang
Started by jchang, 01-09-2023, 06:28 PM
7 responses
1,841 views
0 likes
 Last Post Storyteller12
by Storyteller12
01-10-2023, 05:37 PM  
vizio M3D550KDE Black & white picture by yankys
Started by yankys, 12-25-2022, 09:42 PM
14 responses
2,099 views
0 likes
 Last Post yankys
by yankys
01-10-2023, 12:57 AM  
Anyone have experience with SamsungMainBoardRepair.com? by KYBOSH
Started by KYBOSH, 01-10-2023, 12:24 AM
0 responses
390 views
0 likes
 Last Post KYBOSH
by KYBOSH
01-10-2023, 12:24 AM  
LG 70uh6350 no picture by kubectl
Started by kubectl, 12-29-2022, 10:51 AM
5 responses
671 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-09-2023, 08:32 PM  
Samsung UE40J5100AK Bad Picture by Bloopeta
Started by Bloopeta, 01-06-2023, 04:00 PM
9 responses
754 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-09-2023, 02:35 PM  
Help diagnosing faulty Samsung TV 32' UE32D5000 by DarkGT
Started by DarkGT, 12-29-2022, 03:03 PM
27 responses
2,485 views
0 likes
 Last Post vinceroger69
by vinceroger69
01-09-2023, 07:23 AM  
Samsung DM48E TV by KSnod
Started by KSnod, 01-06-2023, 12:53 PM
4 responses
800 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-08-2023, 01:05 PM  
LG Plasma (PDP50R10101) No picture No sound by SluggerB
Started by SluggerB, 12-03-2022, 09:10 PM
38 responses
3,252 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-08-2023, 05:15 AM  
Phillips 520FL3603D/F7 Power Supply Dead by Ltank
Started by Ltank, 05-04-2015, 04:00 PM
44 responses
6,816 views
0 likes
 Last Post karatzdi
by karatzdi
01-07-2023, 10:17 AM  
Samsung LE40F86BD noisy tiles by oflordal
Started by oflordal, 01-06-2023, 02:13 PM
6 responses
534 views
0 likes
 Last Post Davi.p
by Davi.p
01-07-2023, 08:30 AM  
RCA RTU6049 was a Walmart special in Canada by RinusB
Started by RinusB, 01-06-2023, 08:18 PM
0 responses
288 views
0 likes
 Last Post RinusB
by RinusB
01-06-2023, 08:18 PM  
RCA RTU6049 Bad Backlights Horror Story by neilc6
Started by neilc6, 01-09-2021, 05:54 PM
1 response
1,083 views
0 likes
 Last Post RinusB
by RinusB
01-06-2023, 08:06 PM  
LG 55EG960v service menu by chopper00
Started by chopper00, 01-15-2022, 11:16 AM
11 responses
1,156 views
0 likes
 Last Post Davi.p
by Davi.p
01-06-2023, 06:28 PM  
Insignia NS-50L440NA14 : Vertical lines following the picture's colors by vizi0n
Started by vizi0n, 02-20-2017, 11:21 PM
8 responses
2,491 views
0 likes
 Last Post vizi0n
by vizi0n
01-06-2023, 01:25 PM  
LG Nano91 TV Backlights by Storyteller12
Started by Storyteller12, 01-04-2023, 12:06 PM
34 responses
3,448 views
0 likes
 Last Post Diah
by Diah
01-06-2023, 12:02 PM  
Philips 43PUS6703/12 screen flickering intermittent by fanaticgames
Started by fanaticgames, 01-05-2023, 09:19 AM
1 response
546 views
0 likes
 Last Post William1967
by William1967
01-06-2023, 09:05 AM  
Samsung QN55Q80RAFXZA - No Backlights by DennisKal
Started by DennisKal, 01-06-2023, 05:47 AM
0 responses
364 views
0 likes
 Last Post DennisKal
by DennisKal
01-06-2023, 05:47 AM  
Westinghouse WD48UW4490 Scrambled Video by neilc6
Started by neilc6, 08-05-2020, 09:20 PM
4 responses
1,310 views
0 likes
 Last Post RinusB
by RinusB
01-05-2023, 05:41 PM  
Emerson BLC320EM9 Blinking Green and shutting off by SmartSped
Started by SmartSped, 10-22-2015, 05:10 PM
5 responses
2,865 views
0 likes
 Last Post Opdstudios
by Opdstudios
01-05-2023, 11:30 AM  
Toshiba 19W330DB (Vestel 17MB24H-2 190407) freeview/DTV not working by John843883
Started by John843883, 01-04-2023, 05:46 PM
4 responses
572 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-05-2023, 05:57 AM  
Sony 55x8505c 6 led blinking after moments by gsmtechno
Started by gsmtechno, 01-04-2023, 08:48 AM
2 responses
534 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-04-2023, 12:50 PM  
Sencrom SM 2200 DUMP gh361S _mini_04_v1.5_161115 by ugura09
Started by ugura09, 01-04-2023, 07:00 AM
0 responses
467 views
0 likes
 Last Post ugura09
by ugura09
01-04-2023, 07:00 AM  
Samsung LNT4061FX-XAA repair by budm
Started by budm, 02-02-2013, 08:25 PM
5 responses
3,848 views
0 likes
 Last Post momaka
by momaka
01-03-2023, 09:26 PM  
Samsung UN46F5500AFXZA no backlight and no image by Steelers
Started by Steelers, 01-02-2023, 07:07 PM
3 responses
874 views
0 likes
 Last Post DarkGT
by DarkGT
01-03-2023, 02:05 PM  
Vizio E420VA 5v drops to 3v when power cable is connected by SeaglassPearl
Started by SeaglassPearl, 12-30-2022, 05:55 PM
3 responses
427 views
0 likes
 Last Post SeaglassPearl
by SeaglassPearl
01-03-2023, 03:12 AM  
Hisense LTDN40D36EU thin black vertical line by Raulnn
Started by Raulnn, 12-30-2022, 05:45 PM
5 responses
629 views
0 likes
 Last Post Raulnn
by Raulnn
01-02-2023, 06:21 PM  
Samsung PN59D8000 Nothing After Move to Basement by deeMatrix
Started by deeMatrix, 11-18-2020, 10:57 AM
27 responses
2,888 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-02-2023, 05:35 PM  
Sony KD-49XE8396 49" Bravia LCD TV by Jackplug 123
Started by Jackplug 123, 12-30-2022, 11:24 AM
14 responses
938 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-02-2023, 03:12 PM  
Samsung un55ks800df - Display slowly degrades by p2computing
Started by p2computing, 12-16-2022, 01:35 PM
11 responses
1,320 views
0 likes
 Last Post lotas
by lotas
01-02-2023, 12:02 PM  
HI3520DV300_6124B_v1.1 8CH DUMP by ugura09
Started by ugura09, 01-02-2023, 09:53 AM
0 responses
621 views
0 likes
 Last Post ugura09
by ugura09
01-02-2023, 09:53 AM  
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