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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
644,535 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
781,204 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  
Technivision 22 wont switch channel. Dead Buttons on TV by Mr_K
Started by Mr_K, 03-18-2013, 12:24 PM
14 responses
2,529 views
0 likes
 Last Post Mr_K
by Mr_K
03-19-2013, 04:37 AM  
Vizio E321MV by keico
Started by keico, 01-30-2013, 07:22 PM
3 responses
2,295 views
0 likes
 Last Post Dgtech
by Dgtech
03-19-2013, 03:56 AM  
Is this a symptom of a bad z-sus? Vizio P50HDM by johnboy1313
Started by johnboy1313, 03-12-2013, 04:15 PM
47 responses
7,110 views
0 likes
 Last Post johnboy1313
by johnboy1313
03-18-2013, 08:50 PM  
Samsung LE32R72B won't power up by bigbrain
Started by bigbrain, 02-25-2013, 06:39 PM
21 responses
5,855 views
0 likes
 Last Post budm
by budm
03-18-2013, 07:16 PM  
Samsung 46A530P1FXZA possible purchase by tibimakai
Started by tibimakai, 03-18-2013, 01:13 PM
1 response
1,594 views
0 likes
 Last Post tom66
by tom66
03-18-2013, 01:25 PM  
LG MZ-42PM13 Grainy picture with quick fading in/out by madfreak
Started by madfreak, 03-18-2013, 09:24 AM
1 response
2,533 views
0 likes
 Last Post tom66
by tom66
03-18-2013, 11:24 AM  
samsung LE32B450C4W by ed1808
Started by ed1808, 03-12-2013, 04:06 PM
3 responses
5,208 views
0 likes
 Last Post ed1808
by ed1808
03-18-2013, 04:25 AM  
Vizio P42HDTV10A Completely Red Picture by lverdin
Started by lverdin, 03-17-2013, 07:40 PM
1 response
1,684 views
0 likes
 Last Post tom66
by tom66
03-18-2013, 03:17 AM  
panasonic tc42pc2 by banjobill1
Started by banjobill1, 03-14-2013, 10:36 AM
7 responses
1,864 views
0 likes
 Last Post banjobill1
by banjobill1
03-17-2013, 08:12 PM  
Hpt5054 samsung hi guys happy st p day got ve volt problems got 14v should be 97v by davewilson61
Started by davewilson61, 03-17-2013, 01:55 PM
5 responses
2,334 views
0 likes
 Last Post davewilson61
by davewilson61
03-17-2013, 07:07 PM  
how to fix no picture on sony kdl40 by atef33
Started by atef33, 02-15-2013, 09:18 AM
10 responses
3,773 views
0 likes
 Last Post tom66
by tom66
03-17-2013, 06:24 PM  
CCFL transformer smoking and burning by JoeyJoe
Started by JoeyJoe, 03-15-2013, 05:12 PM
10 responses
4,719 views
0 likes
 Last Post selldoor
by selldoor
03-17-2013, 04:09 PM  
Vizio P50HDTV20A power supply - Vs problem by DakotaKid
Started by DakotaKid, 02-16-2013, 04:57 PM
3 responses
5,741 views
0 likes
 Last Post DakotaKid
by DakotaKid
03-17-2013, 02:38 PM  
sanyo DP32648 tv will not turn on by CR Designs
Started by CR Designs, 02-14-2013, 11:12 AM
119 responses
24,498 views
0 likes
 Last Post ericc54321
by ericc54321
03-17-2013, 02:26 PM  
insignia 47 lcd on screen display dims after turn on is this normal? by snake91876
Started by snake91876, 03-17-2013, 01:22 PM
1 response
2,015 views
0 likes
 Last Post tom66
by tom66
03-17-2013, 01:23 PM  
Replacement diode search by Studley
Started by Studley, 03-17-2013, 10:51 AM
2 responses
1,811 views
0 likes
 Last Post tom66
by tom66
03-17-2013, 12:15 PM  
panasonic plasma th-42pwd8 video 1 input not working by exsonyexpert
Started by exsonyexpert, 03-16-2013, 05:22 AM
3 responses
2,008 views
0 likes
 Last Post notallbad
by notallbad
03-17-2013, 06:19 AM  
TOSHIBA 42HP95 no start by tvduude
Started by tvduude, 07-28-2012, 12:19 PM
26 responses
4,644 views
0 likes
 Last Post tvduude
by tvduude
03-16-2013, 08:18 PM  
Phillips 42pfl5432 by Eaglefan3429
Started by Eaglefan3429, 03-01-2013, 07:33 PM
13 responses
3,246 views
0 likes
 Last Post momaka
by momaka
03-16-2013, 07:33 PM  
Sony KDL-37L4000 by kevinm34232
Started by kevinm34232, 03-01-2013, 10:08 AM
10 responses
8,338 views
0 likes
 Last Post budm
by budm
03-16-2013, 06:11 PM  
Y sus LJ41-05134A repair by hienton2
Started by hienton2, 03-16-2013, 05:11 PM
0 responses
3,129 views
0 likes
 Last Post hienton2
by hienton2
03-16-2013, 05:11 PM  
Philips 32 inch LCD TV - No Picture by Mikeyboy2007
Started by Mikeyboy2007, 03-13-2013, 06:08 PM
10 responses
3,043 views
0 likes
 Last Post tom66
by tom66
03-16-2013, 04:38 PM  
ASTEC Modulator by barry wilkins
Started by barry wilkins, 03-16-2013, 01:45 PM
0 responses
1,537 views
0 likes
 Last Post barry wilkins
by barry wilkins
03-16-2013, 01:45 PM  
Sony KDL 52W5100 No Picture but sound by kk325ic
Started by kk325ic, 03-05-2013, 01:40 PM
11 responses
4,221 views
0 likes
 Last Post kk325ic
by kk325ic
03-16-2013, 12:35 PM  
Aveis 22" LCD TV LT22AP3 - is it worth it by nocaps
Started by nocaps, 03-15-2013, 09:23 PM
0 responses
2,089 views
0 likes
 Last Post nocaps
by nocaps
03-15-2013, 09:23 PM  
LG 42PC51 plasma problem by MomirPeh
Started by MomirPeh, 03-15-2013, 11:08 AM
7 responses
3,466 views
0 likes
 Last Post tom66
by tom66
03-15-2013, 12:46 PM  
toshiba 32rv600e by exsonyexpert
Started by exsonyexpert, 03-15-2013, 10:45 AM
1 response
1,626 views
0 likes
 Last Post tom66
by tom66
03-15-2013, 10:48 AM  
Samsung Plasma TV - No clue (video + details inside!) by Dyingsoul
Started by Dyingsoul, 03-15-2013, 07:48 AM
5 responses
2,942 views
0 likes
 Last Post Dyingsoul
by Dyingsoul
03-15-2013, 10:03 AM  
Vizio SV420XVT1A Delta DPS284BPA only 5V by kb48
Started by kb48, 11-03-2011, 03:43 PM
6 responses
5,251 views
0 likes
 Last Post budm
by budm
03-15-2013, 09:14 AM  
Sony kdl 37xbr6 Blinking standby light 3 times by swwww
Started by swwww, 02-24-2013, 03:11 AM
3 responses
2,477 views
0 likes
 Last Post swwww
by swwww
03-15-2013, 02:35 AM  
delete this post wrong place ty by Vegcrable
Started by Vegcrable, 03-14-2013, 10:17 PM
1 response
1,784 views
0 likes
 Last Post budm
by budm
03-14-2013, 10:24 PM  
Darn need help guys samsung ln-t4042h 24v backlight problems by davewilson61
Started by davewilson61, 03-14-2013, 05:27 PM
49 responses
7,593 views
0 likes
 Last Post davewilson61
by davewilson61
03-14-2013, 09:48 PM  
Channel on then no signal by doodles1128
Started by doodles1128, 03-13-2013, 07:14 PM
2 responses
1,890 views
0 likes
 Last Post doodles1128
by doodles1128
03-14-2013, 07:24 PM  
Samsung 42in Plasma shutting off by bjorkson
Started by bjorkson, 02-16-2013, 08:47 AM
17 responses
3,556 views
0 likes
 Last Post bjorkson
by bjorkson
03-14-2013, 04:07 PM  
ASTEC Modulator by barry wilkins
Started by barry wilkins, 03-14-2013, 02:36 PM
0 responses
1,423 views
0 likes
 Last Post barry wilkins
by barry wilkins
03-14-2013, 02:36 PM  
samsung la32c450 by zabalido
Started by zabalido, 03-14-2013, 12:08 PM
6 responses
2,931 views
0 likes
 Last Post zabalido
by zabalido
03-14-2013, 01:55 PM  
LG PDP42V64041 not turn. by soukehal
Started by soukehal, 03-14-2013, 01:35 PM
0 responses
1,570 views
0 likes
 Last Post soukehal
by soukehal
03-14-2013, 01:35 PM  
How much I charge for repairs, How about you? by Dgtech
Started by Dgtech, 03-11-2013, 08:36 AM
9 responses
2,523 views
0 likes
 Last Post uberplasma
by uberplasma
03-14-2013, 06:09 AM  
LG Plasma 42PJ350-ub wont power on by cuestaj1707
Started by cuestaj1707, 03-04-2013, 05:17 PM
8 responses
6,796 views
0 likes
 Last Post tom66
by tom66
03-14-2013, 02:40 AM  
Samsung LE40B652 - Not booting fully (incomplete melody) by tom66
Started by tom66, 03-03-2013, 10:22 AM
9 responses
3,460 views
0 likes
 Last Post tom66
by tom66
03-14-2013, 02:36 AM  
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