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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
643,724 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
218 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
780,927 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
196,763 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
540,852 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
279,431 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
73,113 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
48,438 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Toshiba 32W3451DB Backlight Problem by BBN
Started by BBN, 06-12-2015, 03:40 AM
30 responses
16,119 views
0 likes
 Last Post moonshadow1
by moonshadow1
07-05-2017, 04:51 AM  
weird Samsung Plasma Issue by ljintexas
Started by ljintexas, 06-10-2017, 06:32 AM
10 responses
1,967 views
0 likes
 Last Post ljintexas
by ljintexas
07-05-2017, 03:59 AM  
Panasonic TC-p55vt30 no picture. by Malachi
Started by Malachi, 03-11-2016, 09:40 PM
28 responses
4,589 views
0 likes
 Last Post Malachi
by Malachi
07-04-2017, 06:01 PM  
Toshiba Regza no HDMI/VGA input - software issue? by 6ot4hr
Started by 6ot4hr, 07-04-2017, 02:24 PM
2 responses
1,566 views
0 likes
 Last Post 6ot4hr
by 6ot4hr
07-04-2017, 03:29 PM  
LGLN575s-ZE backlight by chrle
Started by chrle, 06-28-2017, 11:49 AM
14 responses
2,619 views
0 likes
 Last Post tvsteve2
by tvsteve2
07-04-2017, 11:36 AM  
Philips 32PFL3807H/12 repair, bass speaker sweating acid liquid?! by Chungalin
Started by Chungalin, 07-04-2017, 04:40 AM
2 responses
1,367 views
0 likes
 Last Post Chungalin
by Chungalin
07-04-2017, 11:21 AM  
Phillips 42PFL6704D/F7 blows fuse when plugged in by smai
Started by smai, 06-21-2017, 12:49 AM
9 responses
2,271 views
0 likes
 Last Post smai
by smai
07-04-2017, 11:09 AM  
Bush LCD40883F by ronhayes
Started by ronhayes, 07-04-2017, 07:03 AM
1 response
971 views
0 likes
 Last Post dskall
by dskall
07-04-2017, 10:09 AM  
What should be the Voltages LED Strips? by Mikeyjohnson
Started by Mikeyjohnson, 07-03-2017, 04:14 AM
6 responses
2,090 views
0 likes
 Last Post budm
by budm
07-03-2017, 08:35 PM  
Vestel 17MB95 Firmware by michael dranfield
Started by michael dranfield, 01-25-2016, 06:11 PM
4 responses
13,040 views
0 likes
 Last Post Tips
by Tips
07-03-2017, 03:30 PM  
Toshiba 50L 1400u No Power, No Standby, wont start by Midwestside
Started by Midwestside, 06-28-2017, 11:52 PM
20 responses
3,197 views
0 likes
 Last Post Midwestside
by Midwestside
07-03-2017, 03:10 PM  
Toshiba Regza no HDMI/VGA input by 6ot4hr
Started by 6ot4hr, 07-03-2017, 02:17 PM
1 response
1,347 views
0 likes
 Last Post dskall
by dskall
07-03-2017, 03:10 PM  
Samsung UE32F5000AK Backlight issue by Bisketti
Started by Bisketti, 07-03-2017, 04:53 AM
3 responses
1,494 views
0 likes
 Last Post Hamie
by Hamie
07-03-2017, 02:45 PM  
LG 60PX950UA Main board issue by Mustangflyer
Started by Mustangflyer, 06-29-2017, 11:42 PM
7 responses
1,977 views
0 likes
 Last Post dick_barton
by dick_barton
07-03-2017, 12:36 PM  
Sony kdl-42w705b by jonny78
Started by jonny78, 05-05-2017, 11:48 AM
13 responses
2,567 views
0 likes
 Last Post maleksa
by maleksa
07-03-2017, 02:25 AM  
Panasonic TC-P55ST30 nothing on screen. by Malachi
Started by Malachi, 08-13-2016, 03:51 PM
26 responses
3,547 views
0 likes
 Last Post dj01fad
by dj01fad
07-03-2017, 02:12 AM  
Toshiba 40rv525u power led flashing / will not come on by s40ward
Started by s40ward, 09-30-2013, 11:41 PM
38 responses
9,714 views
0 likes
 Last Post d_eggers
by d_eggers
07-02-2017, 08:28 PM  
Sony KDL-55BX520 powers on to green light but no boot by keysal
Started by keysal, 07-02-2017, 09:34 AM
1 response
1,528 views
0 likes
 Last Post attainteddragon
by attainteddragon
07-02-2017, 04:56 PM  
47pfl3603d/27 by tvtimmy
Started by tvtimmy, 07-02-2017, 08:50 AM
3 responses
1,258 views
0 likes
 Last Post tvtimmy
by tvtimmy
07-02-2017, 03:38 PM  
sharp lc-50lb371 u by robert phelps
Started by robert phelps, 07-02-2017, 02:37 PM
1 response
1,287 views
0 likes
 Last Post robert phelps
by robert phelps
07-02-2017, 02:41 PM  
Samsung LN52A550P3FX2A, blinking red light in front. No backlight. by Bertron
Started by Bertron, 06-24-2017, 12:45 AM
43 responses
5,008 views
0 likes
 Last Post dick_barton
by dick_barton
07-02-2017, 06:44 AM  
LG 50PA5500 NO power by lajabba1985
Started by lajabba1985, 06-26-2017, 03:36 PM
5 responses
1,913 views
0 likes
 Last Post tom66
by tom66
07-01-2017, 04:16 PM  
2011 Sansui HDLCD4050B 40" LCD CEK649A Power Supply Troubleshooting by Acesales
Started by Acesales, 06-14-2017, 05:03 PM
23 responses
4,693 views
0 likes
 Last Post budm
by budm
07-01-2017, 03:57 PM  
HP Z24i monitor: caps replaced, monitor still dead by Delirious
Started by Delirious, 06-28-2017, 02:48 PM
5 responses
1,822 views
0 likes
 Last Post kgavionics
by kgavionics
07-01-2017, 11:50 AM  
Panasonic TC-P42ST50B - 7 blinks after some time by tom66
Started by tom66, 06-28-2017, 02:17 PM
33 responses
4,241 views
0 likes
 Last Post tom66
by tom66
07-01-2017, 08:09 AM  
Vizio P50HDM no display or sound by Cooter
Started by Cooter, 01-14-2013, 08:09 PM
37 responses
9,386 views
0 likes
 Last Post b7772er@yahoo.com.sg
by b7772er@yahoo.com.sg
07-01-2017, 07:25 AM  
Sony 52V5100 TV - fuzzy picture by nittamk
Started by nittamk, 11-20-2014, 02:54 PM
18 responses
3,630 views
0 likes
 Last Post Daveleone
by Daveleone
06-30-2017, 02:56 PM  
Sharp LC-46D64U Inverter/Backlight Repair? by Kiraisuki
Started by Kiraisuki, 06-30-2017, 01:40 PM
0 responses
1,754 views
0 likes
 Last Post Kiraisuki
by Kiraisuki
06-30-2017, 01:40 PM  
Panasonic TH-50PZ800A right side of screen black by dahbrown
Started by dahbrown, 06-26-2017, 03:32 AM
13 responses
2,142 views
0 likes
 Last Post dahbrown
by dahbrown
06-30-2017, 08:42 AM  
Samsung PN43D450A2D No Standby Voltage by neilc6
Started by neilc6, 06-28-2017, 04:09 PM
11 responses
2,817 views
0 likes
 Last Post tom66
by tom66
06-30-2017, 08:26 AM  
Sylvania LC320SS8 Power light flashes 3-5 times then back to standby by NasTech
Started by NasTech, 02-18-2017, 04:32 PM
5 responses
2,290 views
0 likes
 Last Post dick_barton
by dick_barton
06-30-2017, 07:02 AM  
LG 47LW5600 Has picture, No backlight, then I made it worse :-) by Lawdawg79
Started by Lawdawg79, 05-29-2017, 11:32 PM
42 responses
5,236 views
0 likes
 Last Post attainteddragon
by attainteddragon
06-30-2017, 02:58 AM  
Led tv, diodes for backlight 6916L-1295A by 6ot4hr
Started by 6ot4hr, 06-26-2017, 02:55 PM
11 responses
2,742 views
0 likes
 Last Post dskall
by dskall
06-29-2017, 02:55 PM  
Panasonic TX-P65ST50 Plasma Loud Buzzing by Eiji
Started by Eiji, 06-16-2017, 04:09 PM
5 responses
2,080 views
0 likes
 Last Post tom66
by tom66
06-29-2017, 01:55 PM  
Panasonic tx-p50ut50b by jasonr2000
Started by jasonr2000, 09-28-2015, 07:07 AM
20 responses
5,200 views
0 likes
 Last Post snopy44
by snopy44
06-29-2017, 12:54 PM  
Samsung UE32D6530 going into standby by Norman1
Started by Norman1, 06-28-2017, 01:02 PM
4 responses
1,379 views
0 likes
 Last Post Norman1
by Norman1
06-29-2017, 12:23 PM  
Plasma Displays General Lines Question by Michale32086
Started by Michale32086, 06-29-2017, 06:29 AM
2 responses
1,495 views
0 likes
 Last Post Michale32086
by Michale32086
06-29-2017, 11:24 AM  
Sony Bravia KDL-37M4000 doesn't turn on by winterwar
Started by winterwar, 08-21-2013, 01:45 PM
51 responses
9,898 views
0 likes
 Last Post budm
by budm
06-29-2017, 08:53 AM  
DVR not booting, stuck on logo screen (Navaio NAV-C08SE) by Dannyx
Started by Dannyx, 06-28-2017, 11:42 AM
8 responses
6,898 views
0 likes
 Last Post Dannyx
by Dannyx
06-29-2017, 01:34 AM  
42PC5DC extremely hot left side (when facing tv) by culcuhain
Started by culcuhain, 06-28-2017, 04:20 AM
4 responses
1,503 views
0 likes
 Last Post culcuhain
by culcuhain
06-28-2017, 07:05 PM  
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