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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
643,627 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
217 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
780,871 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
196,758 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
540,831 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
279,427 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
73,105 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Vizio e470vl logo turns white but no picture by ruben6805
Started by ruben6805, 01-20-2014, 10:15 PM
22 responses
5,372 views
0 likes
 Last Post ruben6805
by ruben6805
02-24-2014, 10:51 PM  
by d:sign d:5032m Loud Buzzing, No Picture by koerneka
Started by koerneka, 02-24-2014, 06:49 PM
3 responses
2,402 views
0 likes
 Last Post tom66
by tom66
02-24-2014, 08:02 PM  
lg 42pc1da on and off power supply problem or ?? by tipat
Started by tipat, 02-07-2014, 11:41 PM
8 responses
3,166 views
0 likes
 Last Post tipat
by tipat
02-24-2014, 03:49 PM  
what could have caused this?? burnt connector by shepp
Started by shepp, 05-10-2012, 01:32 PM
33 responses
8,906 views
0 likes
 Last Post shepp
by shepp
02-24-2014, 02:26 PM  
sony nsx-40gt1 by xredhawk
Started by xredhawk, 01-23-2014, 12:55 PM
10 responses
4,077 views
0 likes
 Last Post xredhawk
by xredhawk
02-24-2014, 01:58 PM  
Vizio E420VL problem by mrtweaver
Started by mrtweaver, 02-21-2014, 01:15 PM
8 responses
4,805 views
0 likes
 Last Post mrtweaver
by mrtweaver
02-24-2014, 12:31 PM  
prima 26k7e power board replacement or mod by muzzammil20
Started by muzzammil20, 02-23-2014, 09:34 PM
4 responses
1,739 views
0 likes
 Last Post budm
by budm
02-24-2014, 09:47 AM  
samsung ps50q96hd by tonyuk
Started by tonyuk, 02-20-2014, 11:42 AM
21 responses
4,202 views
0 likes
 Last Post tom66
by tom66
02-24-2014, 06:44 AM  
Philips 37pfl7662d by soukehal
Started by soukehal, 02-04-2014, 10:34 AM
14 responses
2,888 views
0 likes
 Last Post soukehal
by soukehal
02-24-2014, 01:26 AM  
Samsung 58" FPT5894W by 102mm
Started by 102mm, 02-23-2014, 10:50 PM
0 responses
1,954 views
0 likes
 Last Post 102mm
by 102mm
02-23-2014, 10:50 PM  
try to repair 50" panasonic "tnpa4782" by tipat
Started by tipat, 01-06-2014, 11:13 PM
17 responses
9,761 views
0 likes
 Last Post tipat
by tipat
02-23-2014, 09:43 PM  
help finding kubnkm133la inverter by tocold4u2
Started by tocold4u2, 02-20-2014, 09:35 PM
6 responses
2,796 views
0 likes
 Last Post tocold4u2
by tocold4u2
02-23-2014, 07:08 PM  
Image problem on Sony Bravia LCD KLV-37M400A by guilhermemt
Started by guilhermemt, 02-23-2014, 01:41 PM
3 responses
2,286 views
0 likes
 Last Post budm
by budm
02-23-2014, 04:08 PM  
Samsung Plasma PN43D450 no response click, X-main by Glitcher
Started by Glitcher, 12-23-2013, 04:53 PM
5 responses
4,541 views
0 likes
 Last Post Toddness87
by Toddness87
02-23-2014, 02:48 PM  
HannsG HSG1081 by jez_h
Started by jez_h, 02-23-2014, 11:52 AM
2 responses
2,190 views
0 likes
 Last Post jez_h
by jez_h
02-23-2014, 02:44 PM  
orion tv-3802 burning on mainboard by shaunbt123
Started by shaunbt123, 02-23-2014, 05:04 AM
9 responses
2,170 views
0 likes
 Last Post shaunbt123
by shaunbt123
02-23-2014, 02:10 PM  
Sylvania 42" Plasma TV by aliasdck
Started by aliasdck, 03-08-2010, 06:15 PM
7 responses
4,491 views
0 likes
 Last Post karusoo
by karusoo
02-23-2014, 01:26 PM  
Philips 42PFL7403D/10, won't turn on, stby LED 2x blinks by zeko
Started by zeko, 02-23-2014, 11:03 AM
1 response
1,710 views
0 likes
 Last Post shaunbt123
by shaunbt123
02-23-2014, 11:58 AM  
Phillips 42PF7220 Plasma TV by spike3333
Started by spike3333, 01-30-2014, 04:10 PM
25 responses
3,770 views
0 likes
 Last Post spike3333
by spike3333
02-23-2014, 10:10 AM  
Weird problem with LG 50 PQ30 by Bobc
Started by Bobc, 02-22-2014, 08:49 PM
2 responses
1,497 views
0 likes
 Last Post Bobc
by Bobc
02-23-2014, 06:37 AM  
Samsung PS-42D4S Fault by ACsellers
Started by ACsellers, 02-23-2014, 04:17 AM
1 response
2,229 views
0 likes
 Last Post selldoor
by selldoor
02-23-2014, 04:33 AM  
LG42PC1RV green Sparklies by Shipmaker
Started by Shipmaker, 02-23-2014, 04:32 AM
0 responses
1,581 views
0 likes
 Last Post Shipmaker
by Shipmaker
02-23-2014, 04:32 AM  
42PC1DA Plasma partial picture? by FlatOverCrest
Started by FlatOverCrest, 02-20-2014, 05:44 PM
20 responses
4,533 views
0 likes
 Last Post sugar_ray
by sugar_ray
02-22-2014, 08:08 PM  
LG 42LE5400 Image Problem by texhost
Started by texhost, 04-08-2013, 09:46 PM
5 responses
5,191 views
0 likes
 Last Post dkneyle
by dkneyle
02-22-2014, 05:15 PM  
LG Plasma TV will not turn on - Need Help by Meiko
Started by Meiko, 02-15-2014, 04:15 PM
2 responses
1,917 views
0 likes
 Last Post Meiko
by Meiko
02-22-2014, 05:03 PM  
Worms Samsung LN 46C670 by 120volts
Started by 120volts, 02-21-2014, 09:10 PM
2 responses
2,137 views
0 likes
 Last Post 120volts
by 120volts
02-22-2014, 03:25 PM  
Protron PLTV-32M by Andrew F. Ali
Started by Andrew F. Ali, 02-15-2014, 05:18 PM
3 responses
1,658 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
02-22-2014, 01:09 PM  
Problems with Insignia 42" Plasma by MacCormac
Started by MacCormac, 10-16-2013, 07:33 AM
23 responses
5,470 views
0 likes
 Last Post MacCormac
by MacCormac
02-22-2014, 12:29 PM  
Fix a bad flex tab? From a tv by Anum22
Started by Anum22, 01-13-2014, 11:16 PM
35 responses
8,565 views
0 likes
 Last Post freakaftr8
by freakaftr8
02-22-2014, 12:27 PM  
Toshiba 32av555d tcon or panel by Manddave
Started by Manddave, 02-10-2014, 05:28 AM
10 responses
2,972 views
0 likes
 Last Post Dang
by Dang
02-22-2014, 03:28 AM  
Sony KDL-55hx729 RU board? by freakaftr8
Started by freakaftr8, 02-04-2014, 11:14 AM
25 responses
7,207 views
0 likes
 Last Post freakaftr8
by freakaftr8
02-22-2014, 02:35 AM  
Toshiba 32AV504D shadows on sides of screen by shaunbt123
Started by shaunbt123, 02-21-2014, 04:23 PM
4 responses
2,316 views
0 likes
 Last Post Alastair E
by Alastair E
02-22-2014, 01:45 AM  
Needed Vizio VO320e video cable by dabone
Started by dabone, 02-20-2014, 03:07 PM
5 responses
2,186 views
0 likes
 Last Post johnboy1313
by johnboy1313
02-21-2014, 08:21 PM  
Sony KDL52S4100 Schematic and service manual by mrchristie
Started by mrchristie, 02-21-2014, 03:55 PM
2 responses
2,386 views
0 likes
 Last Post budm
by budm
02-21-2014, 06:42 PM  
Samsung UN46D7000 46'' LED; No Power by beedoola
Started by beedoola, 12-30-2012, 08:43 PM
41 responses
12,084 views
0 likes
 Last Post dssence
by dssence
02-21-2014, 11:59 AM  
Toshiba 24sl41ou LED backlights not working by miltown
Started by miltown, 02-15-2014, 10:49 AM
9 responses
2,578 views
0 likes
 Last Post miltown
by miltown
02-21-2014, 09:49 AM  
Vizio XVT473SV white screen but warms up by damialok
Started by damialok, 07-24-2012, 10:32 PM
11 responses
8,101 views
0 likes
 Last Post vschaos
by vschaos
02-21-2014, 09:20 AM  
xenius LCDX32WHD88 (B) by snipersquad100
Started by snipersquad100, 02-18-2014, 06:50 AM
24 responses
4,922 views
0 likes
 Last Post tom66
by tom66
02-21-2014, 09:14 AM  
Philips TV 47pfl5603d/27 - Backlight Issues on Certain Sources by jbradlee
Started by jbradlee, 02-21-2014, 07:39 AM
0 responses
1,805 views
0 likes
 Last Post jbradlee
by jbradlee
02-21-2014, 07:39 AM  
PLCD3283A TV shuts off then back on at random. by stumpykline
Started by stumpykline, 02-16-2014, 10:05 AM
5 responses
2,938 views
0 likes
 Last Post stumpykline
by stumpykline
02-21-2014, 04:03 AM  
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