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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
644,510 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
781,202 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  
L.G. PDP42V7 chassis Black screen, only a few random pixels here and there... by Alastair E
Started by Alastair E, 03-28-2013, 04:15 PM
23 responses
7,524 views
0 likes
 Last Post tom66
by tom66
03-29-2013, 05:21 PM  
Toshiba Plasma 50HP66 by tvduude
Started by tvduude, 03-16-2013, 08:31 PM
6 responses
2,255 views
0 likes
 Last Post jettboat
by jettboat
03-29-2013, 09:38 AM  
POLAROID TDA-03211C Backlight issue by NickLoC
Started by NickLoC, 03-28-2013, 05:10 PM
5 responses
3,143 views
0 likes
 Last Post budm
by budm
03-29-2013, 08:47 AM  
Procedure to install new A Main Board in Sony by horn1991
Started by horn1991, 07-18-2012, 03:32 PM
21 responses
8,964 views
0 likes
 Last Post capkid
by capkid
03-29-2013, 01:33 AM  
Phillips (42PFL5432D/37) power button blinks/loud chirping by dfraire21
Started by dfraire21, 03-28-2013, 11:04 PM
1 response
1,643 views
0 likes
 Last Post retiredcaps
by retiredcaps
03-28-2013, 11:37 PM  
what name is the company of this regulator by nelfig
Started by nelfig, 03-28-2013, 05:32 PM
5 responses
2,488 views
0 likes
 Last Post budm
by budm
03-28-2013, 08:17 PM  
LCD42761F possible t-con problem by joe.90
Started by joe.90, 03-28-2013, 04:13 PM
3 responses
1,802 views
0 likes
 Last Post selldoor
by selldoor
03-28-2013, 05:02 PM  
lg50pc1da by joe.90
Started by joe.90, 03-28-2013, 12:18 AM
8 responses
2,798 views
0 likes
 Last Post joe.90
by joe.90
03-28-2013, 03:53 PM  
Vizio vx20l - no picture no sound powers on, cannot turn off by gorayomd
Started by gorayomd, 03-27-2013, 09:42 PM
5 responses
3,231 views
0 likes
 Last Post tom66
by tom66
03-28-2013, 02:32 PM  
Samsung Plasma TV interference by barry wilkins
Started by barry wilkins, 03-27-2013, 12:56 PM
4 responses
2,386 views
0 likes
 Last Post Mt.Man
by Mt.Man
03-28-2013, 06:45 AM  
VIZIO L37HDTV10A: Lightning damage by martyparish
Started by martyparish, 12-28-2012, 10:32 AM
56 responses
11,498 views
0 likes
 Last Post martyparish
by martyparish
03-28-2013, 04:53 AM  
Insignia NS LCD42HD-09 no picture by darthfaderz
Started by darthfaderz, 03-28-2013, 03:07 AM
1 response
2,637 views
0 likes
 Last Post Dgtech
by Dgtech
03-28-2013, 03:53 AM  
Vizio VO320E - Black Screen by banjopickinpirate
Started by banjopickinpirate, 03-25-2013, 09:32 PM
6 responses
4,331 views
0 likes
 Last Post budm
by budm
03-27-2013, 10:32 PM  
Neon C3298DVB stuck in standby by sienoki
Started by sienoki, 08-09-2012, 01:54 PM
108 responses
28,182 views
0 likes
 Last Post OHM SUPPLIES
by OHM SUPPLIES
03-27-2013, 02:55 PM  
Service manual by Dr Jay
Started by Dr Jay, 03-27-2013, 03:14 AM
1 response
1,944 views
0 likes
 Last Post budm
by budm
03-27-2013, 09:42 AM  
Hanwa 32inch LCD TV by Winny
Started by Winny, 03-27-2013, 03:17 AM
2 responses
3,062 views
0 likes
 Last Post vinceroger69
by vinceroger69
03-27-2013, 08:03 AM  
HannSpree JT01-32E1-000G by Mikeyboy2007
Started by Mikeyboy2007, 03-26-2013, 11:08 AM
32 responses
4,715 views
0 likes
 Last Post selldoor
by selldoor
03-27-2013, 06:17 AM  
ctvl32w3hd acoustic solutions by vinceroger69
Started by vinceroger69, 04-20-2012, 10:32 AM
6 responses
4,035 views
0 likes
 Last Post Winny
by Winny
03-26-2013, 05:02 PM  
Panasonic VIERA TH-L24C20D - Sound Is ok but no picture. by praku
Started by praku, 03-26-2013, 02:15 PM
1 response
2,167 views
0 likes
 Last Post selldoor
by selldoor
03-26-2013, 02:19 PM  
DEG LCD TV(no model number) WITH BACKLIGHT WORKING BUT NO PICTURE, NO SOUND by reality
Started by reality, 03-22-2013, 04:29 PM
44 responses
6,873 views
0 likes
 Last Post tom66
by tom66
03-26-2013, 12:08 PM  
What is known on the Samsung S42AX YD01 Plasma panel/boards?/Swisstec T42/1SG by Alastair E
Started by Alastair E, 03-26-2013, 10:47 AM
1 response
2,241 views
0 likes
 Last Post tom66
by tom66
03-26-2013, 11:11 AM  
samsung ps42c430 by rodion
Started by rodion, 03-26-2013, 07:53 AM
3 responses
3,294 views
0 likes
 Last Post tom66
by tom66
03-26-2013, 08:31 AM  
Element FLX-3210 no power by mopar4u
Started by mopar4u, 03-18-2013, 07:26 PM
33 responses
10,670 views
0 likes
 Last Post capkid
by capkid
03-25-2013, 10:09 PM  
MAGNAVOX 37MF337B No power by electronicsurplus
Started by electronicsurplus, 06-25-2012, 10:23 PM
6 responses
2,905 views
0 likes
 Last Post notallbad
by notallbad
03-25-2013, 08:00 PM  
panasonic TX-P42X20B flashing red by karlpowell
Started by karlpowell, 02-21-2013, 11:17 AM
112 responses
17,375 views
0 likes
 Last Post craig417
by craig417
03-25-2013, 05:15 PM  
Insignia NS-LCD42HD-09 / no screen by happy seal
Started by happy seal, 02-02-2013, 07:32 PM
12 responses
8,496 views
0 likes
 Last Post darthfaderz
by darthfaderz
03-25-2013, 05:00 PM  
Technika lcd42-207 wont stay on (even with new power board) by bubblychaz
Started by bubblychaz, 03-25-2013, 06:59 AM
1 response
2,196 views
0 likes
 Last Post selldoor
by selldoor
03-25-2013, 04:36 PM  
Vizio 26" VW26L Flickering white screen by CR Designs
Started by CR Designs, 03-16-2013, 03:26 PM
82 responses
14,962 views
0 likes
 Last Post tom66
by tom66
03-25-2013, 01:18 PM  
HELP Please with faulty TV by Berts
Started by Berts, 02-24-2013, 04:55 PM
31 responses
4,830 views
0 likes
 Last Post Berts
by Berts
03-25-2013, 12:40 PM  
2 Vizio's down by Fergnation
Started by Fergnation, 03-25-2013, 10:32 AM
4 responses
2,044 views
0 likes
 Last Post Fergnation
by Fergnation
03-25-2013, 10:48 AM  
Projector cooling fan backup supply by japlytic
Started by japlytic, 03-25-2013, 05:08 AM
2 responses
1,850 views
0 likes
 Last Post randtek
by randtek
03-25-2013, 09:37 AM  
LCD32880HDF problems by e3gsr
Started by e3gsr, 10-04-2012, 02:53 PM
26 responses
11,998 views
0 likes
 Last Post e3gsr
by e3gsr
03-25-2013, 09:36 AM  
Sony KDL-40V3000 13 Flashes diagnosis and repair by 1997eclipsegst
Started by 1997eclipsegst, 03-24-2013, 05:21 PM
6 responses
3,126 views
0 likes
 Last Post johnboy1313
by johnboy1313
03-25-2013, 06:32 AM  
Vizio by ed123
Started by ed123, 03-13-2013, 05:53 PM
1 response
1,771 views
0 likes
 Last Post ryan74
by ryan74
03-24-2013, 11:05 PM  
Sumsung Plasma Tv PN50A550 Faulty? by ivtec
Started by ivtec, 11-12-2012, 07:43 PM
15 responses
9,079 views
0 likes
 Last Post jettboat
by jettboat
03-24-2013, 10:19 AM  
Plasma, Philips 42PF7520D.10 LC4.9E/ab Chassis by Alastair E
Started by Alastair E, 03-24-2013, 04:48 AM
4 responses
3,821 views
0 likes
 Last Post Alastair E
by Alastair E
03-24-2013, 05:30 AM  
Magnavox lc32sl1 by ztu165
Started by ztu165, 03-22-2013, 06:29 PM
13 responses
2,432 views
0 likes
 Last Post tom66
by tom66
03-24-2013, 02:34 AM  
vizio tv sv470xvt 1a white screen by dejesus
Started by dejesus, 02-20-2013, 07:25 PM
28 responses
9,579 views
0 likes
 Last Post dejesus
by dejesus
03-23-2013, 04:51 PM  
Beko 30inch blank screen after 2 sec. by HK-Steve
Started by HK-Steve, 03-22-2013, 07:35 AM
14 responses
3,139 views
0 likes
 Last Post selldoor
by selldoor
03-23-2013, 01:48 PM  
Newbie with a Vizio VA370M by BTimm
Started by BTimm, 03-23-2013, 12:33 PM
1 response
1,423 views
0 likes
 Last Post ratdude747
by ratdude747
03-23-2013, 12:52 PM  
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