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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
644,499 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
781,196 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
196,800 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
540,981 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
279,479 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  
Sony KD 65X8509C Boot Loop by EliteElectronics
Started by EliteElectronics, 10-30-2020, 07:37 AM
6 responses
1,784 views
0 likes
 Last Post Davi.p
by Davi.p
11-06-2020, 06:26 PM  
Sharp LC-70LE847U 3-1 blinks - troubleshooting by haggisnbabgpipes
Started by haggisnbabgpipes, 11-06-2020, 04:02 PM
0 responses
907 views
0 likes
 Last Post haggisnbabgpipes
by haggisnbabgpipes
11-06-2020, 04:02 PM  
Samsung F8500 Power Supply Repair Service Recommendations in Oklahoma? by SteveJustSteve
Started by SteveJustSteve, 10-28-2020, 03:54 PM
6 responses
1,783 views
0 likes
 Last Post SteveJustSteve
by SteveJustSteve
11-06-2020, 12:51 PM  
Samsung UA55EH6030MXSQ Bad LCD Display by Rufos86
Started by Rufos86, 11-01-2020, 02:06 PM
10 responses
1,589 views
0 likes
 Last Post Rufos86
by Rufos86
11-06-2020, 04:49 AM  
Samsung PN64D7000 Keeps Power Cycling Never Stays On by tapereader
Started by tapereader, 12-03-2012, 06:00 PM
20 responses
11,452 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
11-05-2020, 08:21 PM  
Vizio M65-C1 no picture by xfox
Started by xfox, 11-04-2020, 05:36 PM
10 responses
1,451 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
11-05-2020, 07:55 PM  
Lg 32le4900 no video,sound and backlights by omega14
Started by omega14, 08-09-2017, 05:04 AM
21 responses
4,334 views
0 likes
 Last Post dick_barton
by dick_barton
11-05-2020, 05:53 PM  
Vestel 17mb82-1a loses memory by Acca
Started by Acca, 12-06-2018, 02:28 AM
26 responses
9,625 views
0 likes
 Last Post marcomac01
by marcomac01
11-05-2020, 04:03 PM  
LG 47LA6200-UA No Picture - has audio by fixitjunkie
Started by fixitjunkie, 10-29-2020, 01:02 PM
11 responses
1,815 views
0 likes
 Last Post budm
by budm
11-05-2020, 03:02 PM  
49pus6162/12 by billthesage
Started by billthesage, 11-04-2020, 09:15 AM
24 responses
2,356 views
0 likes
 Last Post Diah
by Diah
11-05-2020, 08:55 AM  
LG75SK8000PTA Blue screen no image shadows showing by wazzadj@hotmail.com
Started by wazzadj@hotmail.com, 11-05-2020, 05:01 AM
1 response
833 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-05-2020, 06:17 AM  
Sharp lc-60le845u 2 slow 5 fast code by tom thumb
Started by tom thumb, 06-26-2016, 07:24 AM
6 responses
3,299 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-05-2020, 12:33 AM  
Pn64e8000 power supply by tvtimmy
Started by tvtimmy, 11-02-2020, 04:05 PM
4 responses
1,168 views
0 likes
 Last Post tvtimmy
by tvtimmy
11-04-2020, 06:46 PM  
LG 65lb7100 Popped backlight broken SMPS by diablo9987
Started by diablo9987, 12-13-2018, 10:59 AM
6 responses
1,750 views
0 likes
 Last Post MichaelCline
by MichaelCline
11-04-2020, 10:25 AM  
50PA6500-UA Power board relay going insane! by Jeryswan
Started by Jeryswan, 10-13-2020, 05:27 PM
11 responses
1,435 views
0 likes
 Last Post jjanssen7
by jjanssen7
11-03-2020, 08:50 PM  
Toshiba 19w330db backlight flashing problem by John843883
Started by John843883, 11-02-2020, 07:03 PM
1 response
919 views
0 likes
 Last Post John843883
by John843883
11-03-2020, 07:19 PM  
Samsung Plasma PN58B860Y2F low vscan by xrey
Started by xrey, 10-18-2020, 11:21 AM
4 responses
1,542 views
0 likes
 Last Post xrey
by xrey
11-03-2020, 12:57 PM  
Samsung PS43D450A1W - Dead by pic_whiz
Started by pic_whiz, 10-28-2020, 08:46 AM
1 response
866 views
0 likes
 Last Post pic_whiz
by pic_whiz
11-03-2020, 03:37 AM  
Insignia NS-37D20SNA14 intermittent LEDs by THE GTC
Started by THE GTC, 11-03-2020, 02:40 AM
4 responses
1,100 views
0 likes
 Last Post budm
by budm
11-03-2020, 03:20 AM  
Insignia NS-48D510NA15 No Backlight by davery
Started by davery, 11-02-2020, 02:29 PM
5 responses
1,076 views
0 likes
 Last Post budm
by budm
11-02-2020, 08:55 PM  
I've replaced almost everything. i'm at a loss. by Jeryswan
Started by Jeryswan, 11-02-2020, 03:56 PM
3 responses
993 views
0 likes
 Last Post tvtimmy
by tvtimmy
11-02-2020, 04:28 PM  
Zenon ZN-AHD-5016 DVR software by Öğretmen27
Started by Öğretmen27, 10-31-2020, 06:24 AM
3 responses
1,160 views
0 likes
 Last Post Öğretmen27
by Öğretmen27
11-02-2020, 11:54 AM  
52" Sharp LCD Transformer Backlight Bypass? by tieny
Started by tieny, 12-21-2012, 06:02 PM
21 responses
8,405 views
0 likes
 Last Post Stan23
by Stan23
11-02-2020, 09:17 AM  
Sony kdl-40hx750 bios dump by medinfo
Started by medinfo, 05-05-2019, 12:10 PM
4 responses
1,626 views
0 likes
 Last Post Deno
by Deno
11-02-2020, 08:01 AM  
Toshiba LED TV 40L1333b led replacement advice by mattoxx
Started by mattoxx, 11-02-2020, 03:44 AM
1 response
822 views
0 likes
 Last Post dick_barton
by dick_barton
11-02-2020, 06:08 AM  
Philips 40PFL4707 SMPS fuse blown. by genuineguy
Started by genuineguy, 09-21-2015, 10:37 AM
36 responses
9,002 views
0 likes
 Last Post genuineguy
by genuineguy
11-02-2020, 12:49 AM  
Insignia NS-48D510NA15 no backlight by mjwarden82
Started by mjwarden82, 06-30-2016, 01:34 PM
45 responses
14,523 views
0 likes
 Last Post neilc6
by neilc6
11-01-2020, 09:34 PM  
Philips 40PFL8606K/02 won't turn on, blink codes by dominik0801
Started by dominik0801, 10-30-2020, 09:58 AM
3 responses
1,168 views
0 likes
 Last Post dominik0801
by dominik0801
11-01-2020, 11:38 AM  
Samsung 48' Vertical Lines by tezeteta
Started by tezeteta, 10-25-2020, 12:43 PM
11 responses
1,319 views
0 likes
 Last Post tezeteta
by tezeteta
11-01-2020, 10:29 AM  
Need to train my tech before he becomes a train wreck! by Jeryswan
Started by Jeryswan, 10-31-2020, 11:41 AM
2 responses
995 views
0 likes
 Last Post nicholas1110
by nicholas1110
11-01-2020, 08:57 AM  
LG 70UH6350 static and beep by vikingTv
Started by vikingTv, 10-31-2020, 12:04 PM
1 response
821 views
0 likes
 Last Post vikingTv
by vikingTv
10-31-2020, 02:50 PM  
55LA6205UA LG with unusual issue by engyshe
Started by engyshe, 10-28-2020, 02:42 PM
9 responses
1,340 views
0 likes
 Last Post engyshe
by engyshe
10-31-2020, 01:44 PM  
Philips 40PFL4707/F7B has sound, but no picture by Antonino
Started by Antonino, 05-24-2014, 09:32 PM
15 responses
4,467 views
0 likes
 Last Post genuineguy
by genuineguy
10-30-2020, 10:59 PM  
Samsung PS replacement by anupkg1985
Started by anupkg1985, 10-26-2020, 03:48 PM
29 responses
4,056 views
0 likes
 Last Post budm
by budm
10-30-2020, 09:14 PM  
Vizio M43-c1 turn on and off by rustyshackleford
Started by rustyshackleford, 10-30-2020, 05:15 PM
1 response
877 views
0 likes
 Last Post budm
by budm
10-30-2020, 05:34 PM  
Panasonic TX-58DXW784 main board by lospiratos
Started by lospiratos, 10-24-2020, 10:26 PM
7 responses
2,098 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-30-2020, 03:02 PM  
LG 37LV3500-UA vertical line by Rkrio
Started by Rkrio, 10-30-2020, 07:34 AM
0 responses
726 views
0 likes
 Last Post Rkrio
by Rkrio
10-30-2020, 07:34 AM  
Looking for service manual for LG 55LA6205 TV by engyshe
Started by engyshe, 10-29-2020, 10:58 AM
2 responses
1,082 views
0 likes
 Last Post engyshe
by engyshe
10-29-2020, 03:25 PM  
Help identify smd ceramic capacitor - Samsung UE55KU6775U by bohaboha
Started by bohaboha, 10-28-2020, 07:13 PM
4 responses
1,336 views
0 likes
 Last Post bohaboha
by bohaboha
10-29-2020, 03:17 AM  
LG 42LG6000 - Weird display when connected by speedypro
Started by speedypro, 10-15-2016, 09:21 AM
5 responses
1,895 views
0 likes
 Last Post tsakimak
by tsakimak
10-28-2020, 06:35 PM  
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