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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
644,525 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
220 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
781,203 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
196,803 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
540,983 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
279,481 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  
Recommended replacement led for backlight--No Good! by Alastair E
Started by Alastair E, 08-31-2016, 01:02 PM
17 responses
2,448 views
0 likes
 Last Post steves7839
by steves7839
09-05-2016, 10:23 AM  
Samsung LE40A786R2F by domix
Started by domix, 09-05-2016, 08:45 AM
1 response
1,280 views
0 likes
 Last Post KEHT
by KEHT
09-05-2016, 10:01 AM  
SAM LN46D630M3F one red blink won't switch on-off by steves7839
Started by steves7839, 01-18-2015, 09:40 PM
1 response
2,164 views
0 likes
 Last Post steves7839
by steves7839
09-05-2016, 09:44 AM  
Power Board FSP212-3F01 Problem by badcaphunter
Started by badcaphunter, 09-02-2016, 09:11 AM
10 responses
2,366 views
0 likes
 Last Post badcaphunter
by badcaphunter
09-05-2016, 09:39 AM  
Tv Inverter works without Output caps but why? by reessi
Started by reessi, 09-03-2016, 07:23 AM
15 responses
2,072 views
0 likes
 Last Post culcuhain
by culcuhain
09-05-2016, 07:52 AM  
Sceptre 409BV-FHDU8HJ1L02 dead by bigmatt0211
Started by bigmatt0211, 07-28-2016, 07:44 PM
43 responses
4,559 views
0 likes
 Last Post CapLeaker
by CapLeaker
09-04-2016, 07:49 PM  
LG 50" PS3000 plasma suddenly has a very dark/dim screen, still has sound, any ideas? by d-animator
Started by d-animator, 06-25-2013, 07:55 AM
4 responses
2,800 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-04-2016, 05:04 PM  
sony bravia kdl-46nx723 (APS-295) Red light blinks twice by mobileunlockers
Started by mobileunlockers, 09-04-2016, 03:05 PM
4 responses
1,833 views
0 likes
 Last Post mobileunlockers
by mobileunlockers
09-04-2016, 04:00 PM  
JVC LT-32A61SU bad picture by coojoe_213
Started by coojoe_213, 08-31-2016, 02:48 PM
14 responses
2,432 views
0 likes
 Last Post coojoe_213
by coojoe_213
09-04-2016, 02:22 PM  
Toshiba 52RV53CU LCD Panel possible fix ? by Sevenqi
Started by Sevenqi, 04-09-2013, 01:04 AM
9 responses
3,287 views
0 likes
 Last Post servce_guy
by servce_guy
09-04-2016, 11:06 AM  
Celcus 39" LED tv, new board issue. by Dang
Started by Dang, 09-03-2016, 11:39 PM
2 responses
1,711 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-04-2016, 05:20 AM  
Samsung LE40A786R2F - problem by domix
Started by domix, 03-31-2014, 10:45 AM
5 responses
2,821 views
0 likes
 Last Post domix
by domix
09-04-2016, 03:03 AM  
Sceptre X322BV-HD - No Power by dmanthei
Started by dmanthei, 09-03-2016, 03:17 PM
15 responses
2,279 views
0 likes
 Last Post dmanthei
by dmanthei
09-03-2016, 06:19 PM  
Sharp Aquos LC-32AD5E-BK Fault by inchley313
Started by inchley313, 11-02-2012, 08:01 AM
23 responses
8,238 views
0 likes
 Last Post budm
by budm
09-03-2016, 03:12 PM  
Whats the best temp to reflow SMD components with a hotair station? by culcuhain
Started by culcuhain, 09-03-2016, 10:34 AM
1 response
1,290 views
0 likes
 Last Post ocf
by ocf
09-03-2016, 12:29 PM  
Samsung LE26r71b power supply issue. Any thoughts ? by Dannyx
Started by Dannyx, 08-30-2016, 08:21 AM
16 responses
3,731 views
0 likes
 Last Post CapLeaker
by CapLeaker
09-03-2016, 11:01 AM  
Vizio M470SV menus are extremely slow to respond by RetreatWI
Started by RetreatWI, 12-31-2015, 07:48 AM
26 responses
11,899 views
0 likes
 Last Post dick_barton
by dick_barton
09-03-2016, 08:25 AM  
Samsung UE46D6500 black screen no sound. by Learn2Day
Started by Learn2Day, 09-02-2016, 06:32 AM
15 responses
6,004 views
0 likes
 Last Post Moreno83
by Moreno83
09-03-2016, 05:44 AM  
LG 50PC1D problem by neron25
Started by neron25, 07-10-2016, 09:05 AM
8 responses
2,672 views
0 likes
 Last Post neron25
by neron25
09-03-2016, 05:35 AM  
Samsung ue32h4510 turns on and off randomly (bad power board ?) by Dannyx
Started by Dannyx, 08-31-2016, 04:44 AM
29 responses
5,184 views
0 likes
 Last Post CapLeaker
by CapLeaker
09-02-2016, 06:03 PM  
Samsung LN-T4661F by Malachi
Started by Malachi, 09-02-2016, 04:25 PM
4 responses
1,660 views
0 likes
 Last Post Malachi
by Malachi
09-02-2016, 05:54 PM  
Vestel 17MB65 Software by NetStorm
Started by NetStorm, 10-25-2014, 03:04 PM
3 responses
5,352 views
0 likes
 Last Post Alastair E
by Alastair E
09-02-2016, 02:10 PM  
Samsung UN55D6400 Service Manual by kenny1070
Started by kenny1070, 12-11-2013, 05:10 PM
8 responses
5,192 views
0 likes
 Last Post hsuwal
by hsuwal
09-02-2016, 11:36 AM  
Lcd TV flickering. Any ideas ? by Danvagos
Started by Danvagos, 09-01-2016, 04:48 PM
17 responses
2,341 views
0 likes
 Last Post budm
by budm
09-02-2016, 09:01 AM  
Sharp LC 46D64U Screen flashes then dies by Bob Kontak
Started by Bob Kontak, 12-04-2013, 06:33 PM
32 responses
6,062 views
0 likes
 Last Post bruceleeworldwide
by bruceleeworldwide
09-02-2016, 08:10 AM  
Samsung PS-42D5S - LVDS Cable issue by ocf
Started by ocf, 08-20-2016, 08:42 AM
42 responses
5,902 views
0 likes
 Last Post ocf
by ocf
09-02-2016, 05:51 AM  
cleaning board advice - paintbrush cause static? by ocf
Started by ocf, 08-31-2016, 04:25 AM
16 responses
2,835 views
0 likes
 Last Post ocf
by ocf
09-02-2016, 05:45 AM  
Panasonic Plasma TH-P42V20A – 13 Blinks by Dave-2
Started by Dave-2, 09-01-2016, 06:40 AM
3 responses
3,090 views
0 likes
 Last Post tw2005
by tw2005
09-02-2016, 04:08 AM  
Vestel shuts off randomly by p10
Started by p10, 08-28-2016, 09:58 PM
8 responses
3,062 views
0 likes
 Last Post p10
by p10
09-01-2016, 09:08 PM  
LG 50PT350 help by sleeper123
Started by sleeper123, 08-26-2016, 10:19 PM
6 responses
2,316 views
0 likes
 Last Post sleeper123
by sleeper123
09-01-2016, 08:55 PM  
55LD520C Bad Main Board? by culcuhain
Started by culcuhain, 08-28-2016, 08:58 AM
3 responses
1,745 views
0 likes
 Last Post culcuhain
by culcuhain
09-01-2016, 06:52 PM  
Cross reference for B90N08 by ned1
Started by ned1, 08-24-2016, 10:35 AM
55 responses
6,313 views
0 likes
 Last Post budm
by budm
09-01-2016, 06:26 PM  
Testing AC on SMPS by tech2014
Started by tech2014, 09-01-2016, 12:35 PM
6 responses
1,718 views
0 likes
 Last Post budm
by budm
09-01-2016, 01:50 PM  
Veon Tv by lambchopsnz
Started by lambchopsnz, 09-01-2016, 04:09 AM
7 responses
2,006 views
0 likes
 Last Post lambchopsnz
by lambchopsnz
09-01-2016, 12:26 PM  
Samsung PN51D450A2DXZA Version N411 has audio and screen went black by 19dan86
Started by 19dan86, 08-27-2016, 11:18 AM
4 responses
1,723 views
0 likes
 Last Post awyatt2
by awyatt2
09-01-2016, 11:33 AM  
Goodmans PVR gd11fvrsd32 by Acton-Hilton
Started by Acton-Hilton, 08-28-2016, 10:34 AM
5 responses
2,412 views
0 likes
 Last Post Acton-Hilton
by Acton-Hilton
09-01-2016, 07:46 AM  
samsung ln40a630mif by ed jones
Started by ed jones, 08-25-2016, 07:40 PM
1 response
1,682 views
0 likes
 Last Post TXTVTech
by TXTVTech
09-01-2016, 07:34 AM  
LG/Optica 7074c / 42" SmartTV by badcaphunter
Started by badcaphunter, 08-21-2016, 10:03 AM
42 responses
4,695 views
0 likes
 Last Post badcaphunter
by badcaphunter
09-01-2016, 06:30 AM  
Can I but any board for my Samsung Tv by GujuNilesh
Started by GujuNilesh, 08-31-2016, 09:35 PM
3 responses
1,803 views
0 likes
 Last Post GujuNilesh
by GujuNilesh
08-31-2016, 10:12 PM  
LG 55LA6900 cracked display, no image by binsonk
Started by binsonk, 08-31-2016, 12:45 AM
2 responses
1,996 views
0 likes
 Last Post chrismurphy
by chrismurphy
08-31-2016, 09:47 PM  
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