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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
644,504 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
219 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
781,201 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
196,801 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
540,982 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
279,480 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  
LG 50PZ570W plasma constant red screen by imp
Started by imp, 07-05-2016, 01:41 AM
14 responses
2,673 views
0 likes
 Last Post imp
by imp
10-03-2016, 11:17 AM  
Magnavox 42mf521d/37 by shadetreetrader11
Started by shadetreetrader11, 10-02-2016, 02:46 PM
2 responses
1,384 views
0 likes
 Last Post shadetreetrader11
by shadetreetrader11
10-03-2016, 11:12 AM  
Samsung LN46D630M3FXZA blinking stby LED by steves7839
Started by steves7839, 09-25-2016, 05:24 PM
11 responses
3,101 views
0 likes
 Last Post budm
by budm
10-03-2016, 08:59 AM  
LG 46D550 UB screen issue by Rmasters3
Started by Rmasters3, 10-03-2016, 07:59 AM
0 responses
1,104 views
0 likes
 Last Post Rmasters3
by Rmasters3
10-03-2016, 07:59 AM  
Dynex DX-L40-10A - HDMI Ports With Green Lines by MorrowMisty
Started by MorrowMisty, 10-01-2016, 06:49 PM
2 responses
1,936 views
0 likes
 Last Post CapLeaker
by CapLeaker
10-03-2016, 05:37 AM  
RCA RLDED5078A-D Broken Picture by XioX
Started by XioX, 10-02-2016, 09:44 PM
0 responses
1,330 views
0 likes
 Last Post XioX
by XioX
10-02-2016, 09:44 PM  
Philips 42PFL3603D/F7 blowing fuses by jaxmoto
Started by jaxmoto, 04-26-2013, 07:41 PM
16 responses
7,953 views
0 likes
 Last Post andrew3968
by andrew3968
10-02-2016, 05:46 PM  
ps4 hdmi problem by electronic-solutioncy
Started by electronic-solutioncy, 10-02-2016, 10:53 AM
5 responses
2,721 views
0 likes
 Last Post vinceroger69
by vinceroger69
10-02-2016, 02:23 PM  
LG 42LV355N moving horizontal white/grey lines by madfreak
Started by madfreak, 12-13-2012, 12:04 PM
23 responses
13,633 views
0 likes
 Last Post daroslawdl
by daroslawdl
10-02-2016, 01:01 PM  
Samsung LN40B630N1F PSU Problem by landyboy
Started by landyboy, 07-21-2013, 02:37 PM
24 responses
9,655 views
0 likes
 Last Post guiton2002
by guiton2002
10-02-2016, 12:58 PM  
Insignia NS-LCD32 by Jason616
Started by Jason616, 10-01-2016, 07:49 PM
6 responses
1,624 views
0 likes
 Last Post budm
by budm
10-02-2016, 12:58 PM  
Best Brands for longevity. by NickSteel
Started by NickSteel, 10-02-2016, 12:22 PM
1 response
1,223 views
0 likes
 Last Post Moreno83
by Moreno83
10-02-2016, 12:48 PM  
50 Samsung (Hp-t5054) Completely Dead PSU by Glitcher
Started by Glitcher, 04-30-2014, 10:19 AM
21 responses
4,392 views
0 likes
 Last Post Gladiatorx
by Gladiatorx
10-02-2016, 09:18 AM  
LG 50PC1D problem....with video!!!:) by orion_carl
Started by orion_carl, 10-20-2011, 11:43 AM
23 responses
14,733 views
0 likes
 Last Post Tsekio
by Tsekio
10-02-2016, 06:44 AM  
ViewSonic N2751W dead power board by WHaThEFLuX
Started by WHaThEFLuX, 09-19-2016, 11:30 PM
74 responses
7,559 views
0 likes
 Last Post WHaThEFLuX
by WHaThEFLuX
10-01-2016, 11:03 PM  
LG 47LS4500 No picture, has backlight & sound by AcGeorgiegirl
Started by AcGeorgiegirl, 10-01-2016, 09:59 AM
1 response
1,682 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
10-01-2016, 07:52 PM  
Toshiba 24HV10G static noise over speakers quick FIX by Dannyx
Started by Dannyx, 10-01-2016, 12:49 PM
1 response
1,587 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
10-01-2016, 07:49 PM  
samsung PS42A410C1 turns on and off by joe-joe
Started by joe-joe, 09-04-2016, 09:00 AM
26 responses
4,482 views
0 likes
 Last Post reinforce
by reinforce
10-01-2016, 12:12 PM  
LG 50PK950-UA Flashing Screen. by kitra
Started by kitra, 10-01-2016, 10:03 AM
1 response
1,287 views
0 likes
 Last Post sordids999
by sordids999
10-01-2016, 10:05 AM  
Lg 50pk750 by Jason616
Started by Jason616, 09-27-2016, 10:46 AM
5 responses
1,667 views
0 likes
 Last Post kitra
by kitra
10-01-2016, 09:23 AM  
Lnt4069fx/xaa by exverse
Started by exverse, 10-01-2016, 08:30 AM
1 response
1,389 views
0 likes
 Last Post dick_barton
by dick_barton
10-01-2016, 08:56 AM  
Anyone Speak Russian + a member of Kenotron TV Forum? by Hamie
Started by Hamie, 10-01-2016, 03:28 AM
3 responses
2,779 views
0 likes
 Last Post Hamie
by Hamie
10-01-2016, 06:21 AM  
LG 50PK250 Clicking on, and off, nothing on scree by Lux
Started by Lux, 10-01-2016, 04:57 AM
2 responses
1,856 views
0 likes
 Last Post Moreno83
by Moreno83
10-01-2016, 05:35 AM  
Sony kdl-52xbr4 bad panel? by Malachi
Started by Malachi, 09-30-2016, 02:16 PM
14 responses
2,333 views
0 likes
 Last Post CapLeaker
by CapLeaker
10-01-2016, 05:35 AM  
Panasonic TC-P54G25 8 blinks by dhyde
Started by dhyde, 09-29-2016, 09:38 AM
8 responses
1,863 views
0 likes
 Last Post Moreno83
by Moreno83
10-01-2016, 01:04 AM  
Vizio E470i-A0 led replacement issue by splatee
Started by splatee, 09-28-2016, 07:41 PM
10 responses
2,956 views
0 likes
 Last Post splatee
by splatee
09-30-2016, 10:23 PM  
Hisense 46K360MN by Goznu
Started by Goznu, 09-29-2016, 01:32 PM
15 responses
2,668 views
0 likes
 Last Post Goznu
by Goznu
09-30-2016, 02:47 PM  
Lg smart tv 47ln5700 HELP WITH BAD LEDS. by mattstolte
Started by mattstolte, 04-19-2015, 04:42 PM
52 responses
20,392 views
0 likes
 Last Post bjlasota
by bjlasota
09-30-2016, 08:54 AM  
Panasonic TH-58PZ700U White Section upper right - bad panel? by travelin5familyman
Started by travelin5familyman, 09-29-2016, 06:31 AM
4 responses
1,649 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-30-2016, 07:29 AM  
Vizio M3D550SL by tjmethod
Started by tjmethod, 09-28-2016, 12:48 AM
12 responses
2,333 views
0 likes
 Last Post tjmethod
by tjmethod
09-30-2016, 07:01 AM  
Samsung UN55ES6580 picture has purple ghosting by sdevine
Started by sdevine, 09-30-2016, 07:00 AM
0 responses
1,264 views
0 likes
 Last Post sdevine
by sdevine
09-30-2016, 07:00 AM  
Samsung LCD TV LA40C650L1F Power Board by tw2005
Started by tw2005, 02-20-2016, 07:01 AM
4 responses
4,775 views
0 likes
 Last Post tw2005
by tw2005
09-29-2016, 10:48 PM  
Panasonic TH-65PX600U Solarized Picture. by sburdett
Started by sburdett, 09-29-2016, 09:46 AM
5 responses
2,881 views
0 likes
 Last Post sburdett
by sburdett
09-29-2016, 08:40 PM  
VIZIO VO42L inverter ribbon removal by windfreik
Started by windfreik, 09-14-2011, 09:42 PM
4 responses
2,346 views
0 likes
 Last Post tvtimmy
by tvtimmy
09-29-2016, 06:04 PM  
Anyone familiar with the Akai LCD3701AD? by Spork Schivago
Started by Spork Schivago, 09-19-2016, 06:47 PM
85 responses
9,014 views
0 likes
 Last Post Spork Schivago
by Spork Schivago
09-29-2016, 04:07 PM  
Panasonic TH-42PZ85E --> Completely dead! by Moreno83
Started by Moreno83, 10-25-2014, 10:39 AM
167 responses
15,960 views
0 likes
 Last Post rads26g
by rads26g
09-29-2016, 02:00 PM  
LG 32LC45-ZA TV repair, white screen and then no menu, no tuning by Chungalin
Started by Chungalin, 09-29-2016, 07:20 AM
1 response
1,772 views
0 likes
 Last Post dick_barton
by dick_barton
09-29-2016, 11:14 AM  
LG 42LV4400 TV has sound but no picture by rfav
Started by rfav, 09-29-2016, 06:50 AM
1 response
1,299 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-29-2016, 07:39 AM  
TV PLASMA LG 50PJ 350 doesn't light on. Please HELP by vasce
Started by vasce, 09-29-2016, 07:33 AM
1 response
1,537 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-29-2016, 07:38 AM  
Samsung LE40M86BD, black thin horizontal lines on screen. by jczarniak
Started by jczarniak, 09-29-2016, 02:01 AM
6 responses
2,058 views
0 likes
 Last Post jczarniak
by jczarniak
09-29-2016, 06:51 AM  
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