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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
643,744 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
780,932 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
196,764 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
540,854 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  
Samsung plasma PN64F5500 Main problem by hmendez86
Started by hmendez86, 09-18-2019, 08:35 PM
3 responses
982 views
0 likes
 Last Post hmendez86
by hmendez86
09-18-2019, 08:42 PM  
Samsung UE58J5200AW picture freezes by dicky96
Started by dicky96, 09-18-2019, 05:07 AM
8 responses
1,131 views
0 likes
 Last Post budm
by budm
09-18-2019, 11:41 AM  
soldering ic by pete g
Started by pete g, 09-16-2019, 07:47 PM
3 responses
1,257 views
0 likes
 Last Post pete g
by pete g
09-17-2019, 06:10 PM  
Lg 50pk750 help!!!! by LGinMD
Started by LGinMD, 10-22-2015, 08:49 PM
57 responses
9,183 views
0 likes
 Last Post tedj13
by tedj13
09-17-2019, 04:22 PM  
vizio p602ui b3 by nosugartonight
Started by nosugartonight, 12-02-2018, 11:24 AM
21 responses
4,180 views
0 likes
 Last Post nomoresonys
by nomoresonys
09-17-2019, 02:29 PM  
LG 49UH6090 back cover removal. by vikingTv
Started by vikingTv, 09-16-2019, 02:23 PM
7 responses
3,153 views
0 likes
 Last Post vikingTv
by vikingTv
09-17-2019, 10:24 AM  
Need Help:Telefunken D32H278A3 / 17MB82S by MartinBth
Started by MartinBth, 02-15-2017, 09:39 AM
21 responses
9,460 views
0 likes
 Last Post watanirar
by watanirar
09-17-2019, 05:41 AM  
Vizio M3d550kde Black and White screen menu has color by ca2014mp2
Started by ca2014mp2, 05-06-2019, 04:07 PM
44 responses
14,529 views
0 likes
 Last Post Mr.Nientiendo
by Mr.Nientiendo
09-17-2019, 05:20 AM  
Samsung PS51F4500 by satinser
Started by satinser, 09-13-2019, 04:25 AM
3 responses
1,303 views
0 likes
 Last Post satinser
by satinser
09-17-2019, 02:47 AM  
samsung model number UN55FH6200FXZA Tv by Donna241
Started by Donna241, 09-16-2019, 08:48 AM
4 responses
1,155 views
0 likes
 Last Post Donna241
by Donna241
09-16-2019, 01:29 PM  
samsung 55ru7409 no power by Alschepmist
Started by Alschepmist, 09-01-2019, 12:37 PM
25 responses
4,603 views
0 likes
 Last Post Alschepmist
by Alschepmist
09-16-2019, 12:25 PM  
32PFL3606 Fuse blow invert mosfet shorted by rpater
Started by rpater, 03-06-2015, 07:49 AM
35 responses
6,668 views
0 likes
 Last Post siviigi
by siviigi
09-16-2019, 08:55 AM  
Ue60f6100k aerial connection damaged by sordids999
Started by sordids999, 09-16-2019, 04:46 AM
2 responses
1,006 views
0 likes
 Last Post petehall347
by petehall347
09-16-2019, 07:34 AM  
Vizio E470 LED current mod. by dskall
Started by dskall, 11-22-2017, 04:43 PM
11 responses
5,597 views
0 likes
 Last Post nomoresonys
by nomoresonys
09-16-2019, 03:54 AM  
3.4mm X 950mm CCFLs for AUO Panels by abbottdave
Started by abbottdave, 09-15-2019, 10:33 AM
0 responses
932 views
0 likes
 Last Post abbottdave
by abbottdave
09-15-2019, 10:33 AM  
Samsung UE55ES6560 image becomes white issue by disorder
Started by disorder, 09-11-2019, 05:47 PM
37 responses
3,129 views
0 likes
 Last Post Davi.p
by Davi.p
09-15-2019, 07:17 AM  
Emerson Funai LF391EM4 No Video by neilc6
Started by neilc6, 09-06-2019, 02:05 PM
6 responses
1,323 views
0 likes
 Last Post neilc6
by neilc6
09-14-2019, 06:20 PM  
Rca led65g55r120q lvds ribbon fubar by MagicSmoke
Started by MagicSmoke, 02-04-2018, 12:49 PM
7 responses
1,858 views
0 likes
 Last Post nomoresonys
by nomoresonys
09-14-2019, 01:14 PM  
50PX950-UA screen flickers by sailnaked6842
Started by sailnaked6842, 09-13-2019, 05:07 PM
2 responses
1,026 views
0 likes
 Last Post sailnaked6842
by sailnaked6842
09-14-2019, 01:08 PM  
How to diagnose whether a TV LED is bad (without using an LED tester)? by Coldblackice
Started by Coldblackice, 06-16-2019, 10:42 PM
11 responses
2,549 views
0 likes
 Last Post budm
by budm
09-13-2019, 09:35 PM  
Sharp 32HG5141K (TP.MS6486.PB710) Component ID by sickboy
Started by sickboy, 09-13-2019, 03:59 AM
1 response
1,137 views
0 likes
 Last Post CapLeaker
by CapLeaker
09-13-2019, 07:18 PM  
Problem with main of PN64F5500 by hmendez86
Started by hmendez86, 09-13-2019, 03:17 PM
0 responses
942 views
0 likes
 Last Post hmendez86
by hmendez86
09-13-2019, 03:17 PM  
Need Dump for TV Thomson by shiriffsm
Started by shiriffsm, 09-13-2019, 01:52 PM
0 responses
1,001 views
0 likes
 Last Post shiriffsm
by shiriffsm
09-13-2019, 01:52 PM  
LCD LG (LGP32-08H) repair by gorgi991
Started by gorgi991, 09-13-2019, 01:02 PM
2 responses
1,053 views
0 likes
 Last Post gorgi991
by gorgi991
09-13-2019, 01:11 PM  
LG 55LM7600 Tv won't turn on by Nick's Tvs
Started by Nick's Tvs, 01-07-2016, 09:10 AM
7 responses
6,529 views
0 likes
 Last Post nomoresonys
by nomoresonys
09-13-2019, 05:45 AM  
Lg 60pz570 No picture, No sound, No Z-Y voltages by MerlijnD
Started by MerlijnD, 08-27-2019, 03:49 PM
5 responses
1,277 views
0 likes
 Last Post MerlijnD
by MerlijnD
09-12-2019, 01:52 PM  
TV Semp LC3246WDA no backlight by Darci
Started by Darci, 09-12-2019, 10:20 AM
0 responses
940 views
0 likes
 Last Post Darci
by Darci
09-12-2019, 10:20 AM  
Panasonic - TC-60AS650u - schematic? by itelite
Started by itelite, 09-12-2019, 08:29 AM
3 responses
1,140 views
0 likes
 Last Post itelite
by itelite
09-12-2019, 09:59 AM  
LG 55EC930v Panel dead??? by AdrianMutu
Started by AdrianMutu, 09-11-2019, 02:39 PM
1 response
1,180 views
0 likes
 Last Post Diah
by Diah
09-12-2019, 05:42 AM  
Samsung un40fh6030fxza no power blinking power led by DWisen
Started by DWisen, 09-11-2019, 05:11 AM
4 responses
1,011 views
0 likes
 Last Post nomoresonys
by nomoresonys
09-11-2019, 05:20 PM  
Tnpa5335 by anthonystv
Started by anthonystv, 09-09-2019, 11:42 AM
11 responses
1,331 views
0 likes
 Last Post tvtimmy
by tvtimmy
09-11-2019, 04:02 PM  
UN6060FH6003 blinking screen, not all LEDs light up by withalligators
Started by withalligators, 09-10-2019, 03:05 PM
1 response
860 views
0 likes
 Last Post neilc6
by neilc6
09-10-2019, 10:25 PM  
Vizio m422i-b1 no channels by Malachi
Started by Malachi, 09-09-2019, 06:27 PM
3 responses
1,084 views
0 likes
 Last Post Malachi
by Malachi
09-10-2019, 11:50 AM  
(SOLVED) - Emerson lf501em5f - Turns on, shows logo, then shuts off. by JDC
Started by JDC, 09-17-2018, 09:58 AM
1 response
2,130 views
0 likes
 Last Post Skipper14
by Skipper14
09-10-2019, 07:48 AM  
Philips 48PFA4609/98 Firmware needed by snsent
Started by snsent, 09-10-2019, 06:53 AM
0 responses
971 views
0 likes
 Last Post snsent
by snsent
09-10-2019, 06:53 AM  
Hitachi 55hds69 No Picture by mbates14
Started by mbates14, 01-03-2011, 04:27 PM
21 responses
13,067 views
0 likes
 Last Post nomoresonys
by nomoresonys
09-10-2019, 06:31 AM  
Backlight rare white rings. Samsung 50in 4K TV by pablo712
Started by pablo712, 02-26-2019, 06:31 PM
38 responses
6,154 views
0 likes
 Last Post chrismurphy
by chrismurphy
09-10-2019, 04:02 AM  
samsung ue55ju6800 problem with brightness by george_gpu
Started by george_gpu, 07-03-2019, 03:23 PM
41 responses
5,585 views
0 likes
 Last Post andrews7523
by andrews7523
09-09-2019, 11:55 AM  
Ue65f9000 by gazza544
Started by gazza544, 08-29-2017, 01:46 PM
11 responses
4,168 views
0 likes
 Last Post magneh
by magneh
09-09-2019, 07:58 AM  
LG TV 50PK590 sound no picture by johndor127
Started by johndor127, 09-09-2019, 12:48 AM
2 responses
1,043 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
09-09-2019, 06:25 AM  
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