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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
643,719 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
780,924 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
540,850 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
279,430 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  
Lg 32ln5300 32 by muskin
Started by muskin, 08-06-2017, 05:26 AM
20 responses
2,924 views
0 likes
 Last Post muskin
by muskin
08-13-2017, 08:44 AM  
Samsung UN65H6203 by MadSand360Man
Started by MadSand360Man, 08-12-2017, 01:16 AM
14 responses
1,994 views
0 likes
 Last Post budm
by budm
08-12-2017, 06:11 PM  
Panasonic TX-L42B6B No Picture by Norman1
Started by Norman1, 08-11-2017, 01:30 PM
12 responses
2,779 views
0 likes
 Last Post Norman1
by Norman1
08-12-2017, 05:02 PM  
Sylvania LC195SL9 B by Jsikora
Started by Jsikora, 08-12-2017, 11:22 AM
1 response
1,134 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
08-12-2017, 12:39 PM  
Soniq E40V16A. AU no menus or picture by maxvalutech
Started by maxvalutech, 08-08-2017, 11:43 PM
9 responses
2,339 views
0 likes
 Last Post maxvalutech
by maxvalutech
08-12-2017, 03:52 AM  
Samsung ln40c630k1fxza no backlight by curranb
Started by curranb, 08-08-2017, 08:27 PM
18 responses
2,723 views
0 likes
 Last Post curranb
by curranb
08-11-2017, 09:55 PM  
Le40m86bdx/xeu panel issue by Cobblers
Started by Cobblers, 08-11-2017, 02:37 PM
6 responses
1,225 views
0 likes
 Last Post R_J
by R_J
08-11-2017, 09:26 PM  
Samsung UN48H4005 by abbottdave
Started by abbottdave, 07-31-2017, 11:46 AM
9 responses
1,804 views
0 likes
 Last Post dick_barton
by dick_barton
08-11-2017, 05:05 PM  
LG 50PK590 green background colour by Rokster
Started by Rokster, 08-11-2017, 07:16 AM
16 responses
1,579 views
0 likes
 Last Post Rokster
by Rokster
08-11-2017, 03:38 PM  
HITACHI 42HDS69 Plasma random Vertical lines in middle of screen by Jeremy112
Started by Jeremy112, 06-14-2013, 08:50 PM
16 responses
12,015 views
0 likes
 Last Post CNY_Dave
by CNY_Dave
08-11-2017, 11:25 AM  
Nexus NX3202 TV - won't turn on, power supply making noise by Ifixstuff9
Started by Ifixstuff9, 07-25-2017, 12:14 AM
17 responses
1,831 views
0 likes
 Last Post R_J
by R_J
08-11-2017, 11:16 AM  
LG 42lb650v single vertical stripe - faulty panel or board ? by Dannyx
Started by Dannyx, 08-11-2017, 06:48 AM
5 responses
1,883 views
0 likes
 Last Post Dannyx
by Dannyx
08-11-2017, 11:01 AM  
Toshiba 32W3453DB firmware? by lesnajair
Started by lesnajair, 08-11-2017, 08:25 AM
0 responses
1,345 views
0 likes
 Last Post lesnajair
by lesnajair
08-11-2017, 08:25 AM  
Philips Q43.1E LA and PLHL-T807A power by ila6910
Started by ila6910, 08-10-2017, 07:52 AM
6 responses
2,362 views
0 likes
 Last Post ila6910
by ila6910
08-10-2017, 11:35 PM  
Samsung PN60E530A3F - Clear sound but no picture no blink cold or warm same by Doc38343
Started by Doc38343, 08-29-2016, 05:18 PM
39 responses
6,968 views
0 likes
 Last Post attainteddragon
by attainteddragon
08-10-2017, 10:28 PM  
Vizio E470i-A0 by x_orange90_x
Started by x_orange90_x, 08-10-2017, 06:33 AM
4 responses
2,076 views
0 likes
 Last Post attainteddragon
by attainteddragon
08-10-2017, 10:15 PM  
Toshiba 55SV670U No standby light with 5 standby volts by jhbox
Started by jhbox, 07-30-2017, 12:30 PM
45 responses
4,967 views
0 likes
 Last Post jhbox
by jhbox
08-10-2017, 08:48 PM  
VIZIO VT420M Power up issue by CSF
Started by CSF, 07-28-2017, 07:31 PM
12 responses
2,017 views
0 likes
 Last Post budm
by budm
08-10-2017, 07:17 PM  
Lg 32LH500 not powering on. by habanerocat
Started by habanerocat, 08-09-2017, 04:54 AM
5 responses
1,563 views
0 likes
 Last Post habanerocat
by habanerocat
08-10-2017, 11:34 AM  
Sony 65X9004A no display by kl8ce
Started by kl8ce, 04-25-2016, 12:08 AM
2 responses
1,945 views
0 likes
 Last Post derkoch
by derkoch
08-10-2017, 11:23 AM  
Hitachi LE55A6R9 LED Issue or? by LITEZONER
Started by LITEZONER, 05-30-2017, 08:25 PM
65 responses
8,077 views
0 likes
 Last Post budm
by budm
08-10-2017, 09:51 AM  
Samsung un55js700d no picture by whogan1369
Started by whogan1369, 08-09-2017, 12:15 AM
9 responses
1,719 views
0 likes
 Last Post dskall
by dskall
08-10-2017, 09:35 AM  
Samsung plasma SPN4235 does not turn on by jjzepplin
Started by jjzepplin, 02-11-2016, 02:46 PM
19 responses
2,829 views
0 likes
 Last Post jjzepplin
by jjzepplin
08-10-2017, 05:10 AM  
P42G15 7 red blinks by meciu
Started by meciu, 08-09-2017, 03:33 PM
1 response
1,500 views
0 likes
 Last Post tw2005
by tw2005
08-10-2017, 03:11 AM  
sony kdl-40w5500 no backlight or pic! by attainteddragon
Started by attainteddragon, 08-08-2017, 04:47 AM
9 responses
2,900 views
0 likes
 Last Post attainteddragon
by attainteddragon
08-09-2017, 11:52 PM  
Vizio V032L FHDTV10A Comes On Intermittently? by rebelkustoms
Started by rebelkustoms, 07-26-2017, 10:55 PM
11 responses
1,790 views
0 likes
 Last Post rebelkustoms
by rebelkustoms
08-09-2017, 11:15 PM  
Samsung UE40D5520 main board compatability by satinser
Started by satinser, 08-05-2017, 07:12 PM
8 responses
3,655 views
0 likes
 Last Post satinser
by satinser
08-09-2017, 12:18 PM  
Replacement for TDA1112 audio IC for CRT TV by Dannyx
Started by Dannyx, 07-24-2017, 02:00 PM
8 responses
2,867 views
0 likes
 Last Post Dannyx
by Dannyx
08-09-2017, 12:03 PM  
LG 47LM660s with blown snubber capacitors by Dannyx
Started by Dannyx, 08-09-2017, 08:20 AM
1 response
1,640 views
0 likes
 Last Post budm
by budm
08-09-2017, 09:06 AM  
Samsung ln46a550p3f solarized screen problem by stock2009
Started by stock2009, 06-24-2017, 07:27 PM
30 responses
6,459 views
0 likes
 Last Post noledud
by noledud
08-09-2017, 06:41 AM  
LG 47LS4500 PSU Problem by msft_engr
Started by msft_engr, 11-14-2016, 06:36 PM
19 responses
4,002 views
0 likes
 Last Post kramer123
by kramer123
08-08-2017, 10:53 PM  
Sharp LC-40LE550U No Sound,Video and Blacklight by Eugenio1991
Started by Eugenio1991, 08-05-2017, 11:58 AM
18 responses
2,659 views
0 likes
 Last Post budm
by budm
08-08-2017, 09:52 PM  
52"RCA Problem. by wadenvk
Started by wadenvk, 11-29-2013, 02:00 PM
58 responses
9,759 views
0 likes
 Last Post madlee357
by madlee357
08-08-2017, 09:42 PM  
Samsung ln40c630k1fxza no backlight by curranb
Started by curranb, 08-08-2017, 08:35 PM
0 responses
1,041 views
0 likes
 Last Post curranb
by curranb
08-08-2017, 08:35 PM  
Faulty 42LG3000 Help! by danjcarr1
Started by danjcarr1, 07-17-2012, 01:44 PM
39 responses
8,965 views
0 likes
 Last Post wilco
by wilco
08-08-2017, 05:17 PM  
JMB Jtc0124005b how to unlock child lock by Norman1
Started by Norman1, 08-06-2017, 03:15 PM
4 responses
1,792 views
0 likes
 Last Post dick_barton
by dick_barton
08-08-2017, 04:55 PM  
JVC LT-40TW51J No Picture by Norman1
Started by Norman1, 08-08-2017, 03:01 PM
7 responses
2,550 views
0 likes
 Last Post Norman1
by Norman1
08-08-2017, 04:16 PM  
Telesteve by telesteve
Started by telesteve, 08-08-2017, 08:07 AM
1 response
1,212 views
0 likes
 Last Post vinceroger69
by vinceroger69
08-08-2017, 09:33 AM  
Pioneer KRP-500A strange fault - misfiring by Z704T
Started by Z704T, 08-06-2017, 11:35 PM
7 responses
3,510 views
0 likes
 Last Post tom66
by tom66
08-08-2017, 12:27 AM  
LG 50PK550 no pic but has sound by jason424
Started by jason424, 08-07-2017, 03:11 PM
1 response
1,092 views
0 likes
 Last Post Hamie
by Hamie
08-07-2017, 03:23 PM  
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