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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
643,548 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
780,848 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
196,753 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
540,812 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
279,420 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
9,188 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
28,431 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
73,099 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  
E-motion tv backlight flashes then off by wreksta
Started by wreksta, 02-15-2014, 03:11 PM
15 responses
2,911 views
0 likes
 Last Post tom66
by tom66
02-21-2014, 02:21 AM  
Samsung PN50A510P3FXZA Plasma by kevinm34232
Started by kevinm34232, 02-10-2014, 08:58 PM
18 responses
5,085 views
0 likes
 Last Post kevinm34232
by kevinm34232
02-20-2014, 11:02 PM  
Big screen sets with metal backs--a Warning.... by Alastair E
Started by Alastair E, 02-18-2014, 04:36 PM
5 responses
2,227 views
0 likes
 Last Post budm
by budm
02-20-2014, 04:39 PM  
samsung 58 inch plasma by adamp91gvm
Started by adamp91gvm, 01-24-2014, 08:40 AM
209 responses
21,216 views
0 likes
 Last Post adamp91gvm
by adamp91gvm
02-20-2014, 02:43 PM  
LG Plasma 42V8&X3 by ViperRunner
Started by ViperRunner, 02-20-2014, 12:08 PM
4 responses
4,553 views
0 likes
 Last Post tom66
by tom66
02-20-2014, 12:43 PM  
Samsung LE-40A656A1FXXU 40" by gary19610
Started by gary19610, 02-20-2014, 12:16 PM
2 responses
1,811 views
0 likes
 Last Post tom66
by tom66
02-20-2014, 12:33 PM  
DVR problem by preacherman
Started by preacherman, 12-06-2012, 02:33 PM
5 responses
2,658 views
0 likes
 Last Post Caleb
by Caleb
02-20-2014, 11:56 AM  
Panasonic TV has 2 inch vertical line. by Maj.GHOB
Started by Maj.GHOB, 02-20-2014, 05:49 AM
5 responses
1,997 views
0 likes
 Last Post popeye
by popeye
02-20-2014, 10:56 AM  
Samsung LN52B550 LCD - Horizontal Bar by Chris24
Started by Chris24, 02-18-2014, 02:15 PM
4 responses
2,472 views
0 likes
 Last Post tom66
by tom66
02-20-2014, 10:30 AM  
LG 50PC55 Plasma Vertical Bars! by studfish
Started by studfish, 12-05-2013, 05:42 AM
31 responses
6,421 views
0 likes
 Last Post Glitcher
by Glitcher
02-20-2014, 10:04 AM  
Power supply missing voltage. by Ashroyer05
Started by Ashroyer05, 02-19-2014, 10:19 PM
6 responses
2,771 views
0 likes
 Last Post Ashroyer05
by Ashroyer05
02-20-2014, 08:30 AM  
Power Supply by topofthewheel
Started by topofthewheel, 02-20-2014, 08:29 AM
0 responses
1,458 views
0 likes
 Last Post topofthewheel
by topofthewheel
02-20-2014, 08:29 AM  
Phillips 42PFL3704D/F7 Inverted Picture by dan88
Started by dan88, 05-08-2013, 03:09 PM
14 responses
10,237 views
0 likes
 Last Post mike72
by mike72
02-19-2014, 10:49 PM  
LG 50PQ30 Heatsinks by pposey
Started by pposey, 10-09-2013, 07:29 PM
46 responses
8,617 views
0 likes
 Last Post pposey
by pposey
02-19-2014, 05:14 PM  
samsung le40b650t2 flickering standby led by comptek
Started by comptek, 02-03-2014, 04:20 PM
8 responses
2,937 views
0 likes
 Last Post comptek
by comptek
02-19-2014, 04:57 PM  
Maxent PDP50X3 Plasma flickering white trying to power up by topofthewheel
Started by topofthewheel, 02-19-2014, 01:40 PM
0 responses
1,636 views
0 likes
 Last Post topofthewheel
by topofthewheel
02-19-2014, 01:40 PM  
samsung lnt4661fx/xaa clicks wont come on by lonewolf734
Started by lonewolf734, 02-13-2014, 04:02 PM
3 responses
1,721 views
0 likes
 Last Post lonewolf734
by lonewolf734
02-19-2014, 01:40 PM  
Whats the highest Use time you've seen on a Plasma set? by Alastair E
Started by Alastair E, 02-14-2014, 01:30 PM
5 responses
2,350 views
0 likes
 Last Post Jester11
by Jester11
02-19-2014, 01:22 PM  
Bush BPDP42HD2 by crt man
Started by crt man, 04-05-2013, 12:53 PM
10 responses
4,878 views
0 likes
 Last Post Alastair E
by Alastair E
02-19-2014, 12:50 PM  
Sanyo DP46841 Bad CPU anyone know of source for replacement? by lookimback
Started by lookimback, 02-02-2014, 07:15 PM
1 response
2,182 views
0 likes
 Last Post lookimback
by lookimback
02-19-2014, 12:30 PM  
Sony Bravia kdl-60ex500 by gsxr02
Started by gsxr02, 02-19-2014, 12:02 PM
0 responses
1,486 views
0 likes
 Last Post gsxr02
by gsxr02
02-19-2014, 12:02 PM  
lg 42lc2r no turn on by topng
Started by topng, 02-18-2014, 01:42 PM
1 response
1,825 views
0 likes
 Last Post topng
by topng
02-19-2014, 11:32 AM  
Sharp LC-60E77UN Good Power, Backlight, and Sound, No Pic by johnboy1313
Started by johnboy1313, 07-15-2013, 03:40 PM
22 responses
5,292 views
0 likes
 Last Post tom66
by tom66
02-19-2014, 10:48 AM  
Sanyo (No Power) DP26748 by Keshetisrael
Started by Keshetisrael, 11-19-2013, 10:14 AM
36 responses
5,117 views
0 likes
 Last Post Keshetisrael
by Keshetisrael
02-19-2014, 08:14 AM  
Tevii S660 USB Satellite Tuner for PC by caryg
Started by caryg, 02-19-2014, 07:58 AM
0 responses
2,678 views
0 likes
 Last Post caryg
by caryg
02-19-2014, 07:58 AM  
Sony KDL-46XBR2 by gsxr02
Started by gsxr02, 02-19-2014, 07:52 AM
0 responses
1,679 views
0 likes
 Last Post gsxr02
by gsxr02
02-19-2014, 07:52 AM  
42PA30RQ Troubleshooting Dim Raster and Image by corkyapv
Started by corkyapv, 02-18-2014, 11:38 AM
14 responses
3,347 views
0 likes
 Last Post corkyapv
by corkyapv
02-19-2014, 06:30 AM  
LG 32LN575V No picture, sound and backlight working by bowman666
Started by bowman666, 10-29-2013, 06:32 AM
5 responses
4,124 views
0 likes
 Last Post bowman666
by bowman666
02-19-2014, 06:04 AM  
lg55lw4500 funny lines after corrosion to driver board by wreksta
Started by wreksta, 02-16-2014, 10:36 AM
2 responses
1,774 views
0 likes
 Last Post johnboy1313
by johnboy1313
02-18-2014, 09:28 PM  
Discoloration after color wheel changing on Samsung HL-P5085W by fikus
Started by fikus, 02-13-2014, 11:57 PM
9 responses
3,366 views
0 likes
 Last Post fikus
by fikus
02-18-2014, 09:08 PM  
Lg 50pc56 by sai2006
Started by sai2006, 02-18-2014, 02:48 PM
2 responses
1,777 views
0 likes
 Last Post sai2006
by sai2006
02-18-2014, 05:33 PM  
T-con T400HW01 V4 repair by jbfr_54
Started by jbfr_54, 12-09-2013, 02:15 AM
2 responses
4,333 views
0 likes
 Last Post borifrank
by borifrank
02-18-2014, 04:45 PM  
Insignia NS-LCD37-09 (E378AZNKW1BCNN) no picture or sound by rasscal
Started by rasscal, 11-29-2013, 12:36 PM
12 responses
6,561 views
0 likes
 Last Post rasscal
by rasscal
02-18-2014, 04:11 PM  
Sharp LC-42D43U - sound but no video by ahickman
Started by ahickman, 02-14-2014, 06:25 PM
11 responses
3,333 views
0 likes
 Last Post budm
by budm
02-18-2014, 03:36 PM  
insignia. no picture/back light by tocold4u2
Started by tocold4u2, 02-01-2014, 07:12 PM
51 responses
6,611 views
0 likes
 Last Post tocold4u2
by tocold4u2
02-18-2014, 03:21 PM  
I think I just lost a laptop and a TV to a bad HDMI cable. by mattpd
Started by mattpd, 02-17-2014, 06:48 PM
10 responses
4,112 views
0 likes
 Last Post mattpd
by mattpd
02-18-2014, 03:13 PM  
Sony KV-36HS500 by Mozzer
Started by Mozzer, 02-18-2014, 12:31 PM
3 responses
1,798 views
0 likes
 Last Post Mozzer
by Mozzer
02-18-2014, 02:14 PM  
LG LCD power supply by Wrog
Started by Wrog, 09-07-2010, 09:22 PM
25 responses
9,939 views
0 likes
 Last Post selldoor
by selldoor
02-18-2014, 11:00 AM  
Vizio E460ME 46" LCD Color Bars by mdmccool
Started by mdmccool, 03-02-2013, 08:00 AM
25 responses
8,593 views
0 likes
 Last Post mdmccool
by mdmccool
02-18-2014, 08:14 AM  
Is my plasma dead? by moonpuncher
Started by moonpuncher, 02-17-2014, 07:31 PM
1 response
1,878 views
0 likes
 Last Post tom66
by tom66
02-17-2014, 08:43 PM  
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