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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
643,628 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  
Beware of Buying incomplete Service Manuals by Ltank
Started by Ltank, 11-23-2013, 07:45 PM
1 response
1,673 views
0 likes
 Last Post tom66
by tom66
11-23-2013, 07:48 PM  
Insignia nb-42p650a11 by ibgm
Started by ibgm, 11-22-2013, 08:35 AM
1 response
2,399 views
0 likes
 Last Post ibgm
by ibgm
11-23-2013, 07:30 PM  
Vizio vt471xvt by techtip
Started by techtip, 11-19-2013, 06:33 PM
25 responses
3,996 views
0 likes
 Last Post newtothis
by newtothis
11-23-2013, 06:54 PM  
mosfets i can use help please by wreksta
Started by wreksta, 11-23-2013, 04:48 PM
5 responses
2,948 views
0 likes
 Last Post tom66
by tom66
11-23-2013, 06:15 PM  
Panasonic Viera TX-L37ET5B LED by Manddave
Started by Manddave, 11-23-2013, 07:20 AM
9 responses
2,615 views
0 likes
 Last Post tom66
by tom66
11-23-2013, 05:48 PM  
Samsung LN32D403E4D - Jumpy/Double Image by ohmmy
Started by ohmmy, 11-20-2013, 08:11 PM
42 responses
10,486 views
0 likes
 Last Post tom66
by tom66
11-23-2013, 04:57 PM  
Baird x37DTV - No Power by DJ4D
Started by DJ4D, 11-23-2013, 06:49 AM
25 responses
5,983 views
0 likes
 Last Post newtothis
by newtothis
11-23-2013, 03:13 PM  
Need data sheet by audiofreak19
Started by audiofreak19, 11-23-2013, 11:39 AM
6 responses
2,745 views
0 likes
 Last Post ecking767
by ecking767
11-23-2013, 02:25 PM  
Muller 32'' lcd by willyam1
Started by willyam1, 11-22-2013, 04:33 AM
5 responses
3,630 views
0 likes
 Last Post tom66
by tom66
11-23-2013, 02:02 PM  
Need quick response by audiofreak19
Started by audiofreak19, 05-31-2013, 07:15 PM
5 responses
2,090 views
0 likes
 Last Post newtothis
by newtothis
11-23-2013, 12:03 PM  
Vizio E550VL screen fades by jhardluck
Started by jhardluck, 09-11-2013, 01:34 PM
10 responses
3,566 views
0 likes
 Last Post jettboat
by jettboat
11-23-2013, 11:46 AM  
pioneer pro-506 XMain issue by freakaftr8
Started by freakaftr8, 11-23-2013, 11:28 AM
0 responses
1,496 views
0 likes
 Last Post freakaftr8
by freakaftr8
11-23-2013, 11:28 AM  
sharp lc37bx5m by willyam1
Started by willyam1, 11-19-2013, 11:47 AM
3 responses
6,052 views
0 likes
 Last Post willyam1
by willyam1
11-23-2013, 10:53 AM  
Magnavox 19MD350B/F7 test pattern loop by Jim1590
Started by Jim1590, 11-16-2013, 12:39 PM
2 responses
2,643 views
0 likes
 Last Post Jim1590
by Jim1590
11-23-2013, 10:18 AM  
any recommendation on purchasing a replacement sv420m mainboard? by vicwang
Started by vicwang, 11-23-2013, 06:46 AM
0 responses
1,663 views
0 likes
 Last Post vicwang
by vicwang
11-23-2013, 06:46 AM  
Sony KDL-40W4500 panel problem? by PowerAmpFreak
Started by PowerAmpFreak, 11-23-2013, 05:59 AM
3 responses
2,834 views
0 likes
 Last Post tom66
by tom66
11-23-2013, 06:23 AM  
Sanyo Plasma DP50741-01 On/Off problem by seandog6101
Started by seandog6101, 11-13-2013, 11:26 PM
20 responses
7,479 views
0 likes
 Last Post tw2005
by tw2005
11-23-2013, 03:42 AM  
no picture on my samsung 50 inch plasma by jose6326
Started by jose6326, 05-24-2013, 10:37 PM
114 responses
20,826 views
0 likes
 Last Post capkid
by capkid
11-23-2013, 02:34 AM  
vizio e321mv by agalipe1
Started by agalipe1, 09-27-2013, 07:43 PM
5 responses
3,924 views
0 likes
 Last Post agalipe1
by agalipe1
11-22-2013, 08:16 PM  
LG 37LE4500 bad panel by tom66
Started by tom66, 11-19-2013, 12:08 PM
1 response
2,684 views
0 likes
 Last Post tom66
by tom66
11-22-2013, 05:06 PM  
TC-P50G20 SC Board Repair by Robb
Started by Robb, 11-21-2013, 08:57 PM
3 responses
2,438 views
0 likes
 Last Post Robb
by Robb
11-22-2013, 02:26 PM  
LG42PW450T blows zsus by blib
Started by blib, 11-21-2013, 10:35 AM
3 responses
1,876 views
0 likes
 Last Post blib
by blib
11-22-2013, 11:36 AM  
Daytek EPT-4202AN Picture cuts out by ValleyEcycling
Started by ValleyEcycling, 11-21-2013, 03:45 PM
2 responses
4,684 views
0 likes
 Last Post newtothis
by newtothis
11-22-2013, 10:32 AM  
panasonic dmr-ez45vebs DVD Recorder by EMat
Started by EMat, 11-21-2013, 11:04 AM
2 responses
2,509 views
0 likes
 Last Post EMat
by EMat
11-22-2013, 07:17 AM  
Dell w3000 LCD TV by aliasdck
Started by aliasdck, 03-24-2010, 01:36 PM
6 responses
6,349 views
0 likes
 Last Post newtothis
by newtothis
11-22-2013, 12:05 AM  
LG 42PC1DA Plasma Sound but blank screen by LesWoollam
Started by LesWoollam, 11-12-2012, 11:42 AM
68 responses
10,528 views
0 likes
 Last Post pawel125
by pawel125
11-21-2013, 10:24 PM  
Samsung PN50B400P3DX2A tries to turn on by Phydoux
Started by Phydoux, 11-19-2013, 08:51 PM
9 responses
3,004 views
0 likes
 Last Post Phydoux
by Phydoux
11-21-2013, 09:05 PM  
2x lg 50pg3000 no picture just white line and funny image by wreksta
Started by wreksta, 11-21-2013, 04:21 PM
12 responses
2,779 views
0 likes
 Last Post wreksta
by wreksta
11-21-2013, 05:26 PM  
lg42PA4500 by wreksta
Started by wreksta, 11-20-2013, 06:40 PM
3 responses
1,990 views
0 likes
 Last Post tom66
by tom66
11-21-2013, 04:24 PM  
Samsung 46" lcd ln46b650 vertical lines and a gridlike pattern on right half by snake91876
Started by snake91876, 03-03-2013, 05:59 PM
53 responses
18,038 views
0 likes
 Last Post lnlkustomz2007
by lnlkustomz2007
11-21-2013, 03:39 PM  
Sanyo Plasma tv picture turns white by gillisfire
Started by gillisfire, 11-21-2013, 01:29 PM
0 responses
1,549 views
0 likes
 Last Post gillisfire
by gillisfire
11-21-2013, 01:29 PM  
Philips 42PF7621 flashing led by PowerAmpFreak
Started by PowerAmpFreak, 11-21-2013, 11:48 AM
1 response
1,475 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
11-21-2013, 01:23 PM  
Samsung le40b530p7w vertical lines all over screen by tn245
Started by tn245, 11-18-2013, 03:47 PM
10 responses
3,291 views
0 likes
 Last Post tom66
by tom66
11-21-2013, 12:46 PM  
Sony KF-60SX300 very dim picture. by Dang
Started by Dang, 11-20-2013, 08:39 AM
1 response
1,645 views
0 likes
 Last Post Dang
by Dang
11-21-2013, 04:20 AM  
Sony BU board question by Mongor62
Started by Mongor62, 11-19-2013, 04:24 PM
4 responses
2,336 views
0 likes
 Last Post Mongor62
by Mongor62
11-20-2013, 10:36 PM  
Phillips 42pf9630a/37 7 red blinks by Jim1590
Started by Jim1590, 11-20-2013, 07:46 PM
1 response
2,081 views
0 likes
 Last Post Jim1590
by Jim1590
11-20-2013, 08:07 PM  
samsung HP-T5054 powers up then shuts off by deltabull
Started by deltabull, 11-20-2013, 06:38 PM
0 responses
2,281 views
0 likes
 Last Post deltabull
by deltabull
11-20-2013, 06:38 PM  
lg 50pg3000 sound but no picture by wreksta
Started by wreksta, 11-20-2013, 08:39 AM
17 responses
4,924 views
0 likes
 Last Post tom66
by tom66
11-20-2013, 05:30 PM  
Vizio E371 Completely Dead by hanks424
Started by hanks424, 11-19-2013, 11:23 AM
8 responses
2,511 views
0 likes
 Last Post budm
by budm
11-20-2013, 04:44 PM  
Panasonic TH-46PZ85 by PowerAmpFreak
Started by PowerAmpFreak, 11-20-2013, 12:47 PM
2 responses
2,214 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
11-20-2013, 04:27 PM  
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