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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
643,623 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
780,871 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
196,758 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
540,831 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
279,427 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
73,105 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  
Is a bad cap enough to cause a tuner not to work? by mikay786
Started by mikay786, 09-22-2015, 07:43 AM
12 responses
2,524 views
0 likes
 Last Post mikay786
by mikay786
09-23-2015, 10:44 AM  
Apex DT250A Digital Converter Box low sound by ivtec
Started by ivtec, 09-23-2015, 09:02 AM
2 responses
1,743 views
0 likes
 Last Post jetadm123
by jetadm123
09-23-2015, 09:33 AM  
Panasonic TX-P42U30B shorted SN board (green flash/SOS7) by tom66
Started by tom66, 09-18-2015, 08:39 AM
16 responses
3,579 views
0 likes
 Last Post CapLeaker
by CapLeaker
09-23-2015, 04:55 AM  
Acer 42" LCD tv no power or stdby light by slowcap
Started by slowcap, 04-07-2013, 06:59 PM
35 responses
9,391 views
0 likes
 Last Post giannioscar
by giannioscar
09-23-2015, 02:38 AM  
Samung TV Model LN46C630K1Fxza Vertical colored lines by bfortune206
Started by bfortune206, 09-22-2015, 10:46 AM
4 responses
1,568 views
0 likes
 Last Post mmartell
by mmartell
09-23-2015, 12:51 AM  
RCA RLDED4633A-C 46 LED tv - no video, no audio by jackal68
Started by jackal68, 04-14-2015, 01:00 PM
18 responses
9,249 views
0 likes
 Last Post massagrabber
by massagrabber
09-22-2015, 11:43 PM  
Vestel PSU 17PW20-2 / Laurus TV or TOSHIBA 40BL702B by igundwane
Started by igundwane, 05-11-2013, 11:39 AM
25 responses
13,437 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-22-2015, 03:58 PM  
toshiba 22dv713b now fixed by vinceroger69
Started by vinceroger69, 06-09-2014, 02:51 AM
8 responses
2,121 views
0 likes
 Last Post vinceroger69
by vinceroger69
09-22-2015, 01:18 PM  
LG 47G2 LCD - has backlight, but no video by SurrealMustard
Started by SurrealMustard, 05-09-2015, 10:56 AM
23 responses
4,170 views
0 likes
 Last Post SurrealMustard
by SurrealMustard
09-22-2015, 01:10 PM  
vizio no backlights bad main or inverter help? by mattstolte
Started by mattstolte, 09-22-2015, 08:15 AM
3 responses
1,652 views
0 likes
 Last Post budm
by budm
09-22-2015, 12:38 PM  
Polaroid P32LED13 stuck in standby by tom66
Started by tom66, 03-07-2015, 05:56 PM
33 responses
9,808 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-22-2015, 07:54 AM  
Westinghouse SK-26H240S Power supply issue by 102mm
Started by 102mm, 09-20-2015, 11:46 PM
12 responses
3,532 views
0 likes
 Last Post CapLeaker
by CapLeaker
09-22-2015, 05:21 AM  
Samsung sp-r4232 not working by e.zog
Started by e.zog, 09-21-2015, 11:15 PM
0 responses
1,334 views
0 likes
 Last Post e.zog
by e.zog
09-21-2015, 11:15 PM  
Sharp LC-60E78UN by ETLABS
Started by ETLABS, 09-20-2015, 07:19 PM
3 responses
2,145 views
0 likes
 Last Post freakaftr8
by freakaftr8
09-21-2015, 09:03 PM  
Soniq L32V12A Glitchy Screen by piratemovies
Started by piratemovies, 09-21-2015, 07:51 PM
0 responses
1,332 views
0 likes
 Last Post piratemovies
by piratemovies
09-21-2015, 07:51 PM  
Aoc l32w961 by Tekone
Started by Tekone, 09-20-2015, 01:09 PM
1 response
1,462 views
0 likes
 Last Post Tekone
by Tekone
09-21-2015, 05:34 PM  
anyone have any ebooks like to trade by mattstolte
Started by mattstolte, 09-18-2015, 08:32 PM
3 responses
1,398 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
09-21-2015, 03:49 PM  
Panasonic TX-P50V10B Power Supply ETX2MM747MF-K V7 by ijam
Started by ijam, 10-13-2014, 12:54 PM
7 responses
5,983 views
0 likes
 Last Post tw2005
by tw2005
09-21-2015, 04:14 AM  
Hybrid IC IPM YPPD-J017C J018C repair by nanis
Started by nanis, 09-18-2015, 05:11 PM
9 responses
3,046 views
0 likes
 Last Post mmartell
by mmartell
09-21-2015, 01:11 AM  
LTV-32W6 HD has back-light issues with picture. by Pioneerx01
Started by Pioneerx01, 09-20-2015, 12:07 PM
15 responses
2,053 views
0 likes
 Last Post budm
by budm
09-20-2015, 06:03 PM  
Sylvania screen dark spots by dbier63
Started by dbier63, 09-20-2015, 12:56 PM
0 responses
1,331 views
0 likes
 Last Post dbier63
by dbier63
09-20-2015, 12:56 PM  
Toshiba 55G310U. Power supply? by argonrepublic
Started by argonrepublic, 09-20-2015, 03:16 AM
3 responses
2,289 views
0 likes
 Last Post budm
by budm
09-20-2015, 12:26 PM  
samsung le37a656a1f inverter fuse by daphney
Started by daphney, 09-20-2015, 07:09 AM
7 responses
2,081 views
0 likes
 Last Post jetadm123
by jetadm123
09-20-2015, 09:47 AM  
Bush IDLCD32TV07HD with Tcon LC370WX4-SLA1 no picture by FIXITNOW
Started by FIXITNOW, 09-20-2015, 03:05 AM
6 responses
2,896 views
0 likes
 Last Post flocko
by flocko
09-20-2015, 08:40 AM  
Samsung ln40a530p1fxza (white screen) by Tfsjake
Started by Tfsjake, 07-22-2015, 09:40 AM
16 responses
3,854 views
0 likes
 Last Post jetadm123
by jetadm123
09-19-2015, 05:41 PM  
Thomson 32LM051B6 flickering vertical lines/dots. by Jooo
Started by Jooo, 09-16-2015, 09:59 AM
6 responses
1,827 views
0 likes
 Last Post Jooo
by Jooo
09-19-2015, 03:56 PM  
HDMI Headscratcher Hannspree 37" YTO8 by spottydog10
Started by spottydog10, 09-14-2015, 08:37 PM
25 responses
3,743 views
0 likes
 Last Post vinceroger69
by vinceroger69
09-19-2015, 01:37 PM  
Sharp TV LC-42LB261U- Doozey! No LED from power after the PSB has been replaced by Fellow
Started by Fellow, 09-19-2015, 11:07 AM
2 responses
2,009 views
0 likes
 Last Post Maklaud
by Maklaud
09-19-2015, 12:18 PM  
how to tell if little caps in main board are bad by mattstolte
Started by mattstolte, 09-18-2015, 08:34 PM
1 response
1,332 views
0 likes
 Last Post stj
by stj
09-19-2015, 12:41 AM  
Magnavox 42" 42mf521d/37 CHIRPING by cola2681
Started by cola2681, 01-30-2013, 07:22 AM
24 responses
10,249 views
0 likes
 Last Post llee62401
by llee62401
09-18-2015, 10:38 PM  
VA370M No sound by neverexisted
Started by neverexisted, 09-18-2015, 02:26 PM
5 responses
1,645 views
0 likes
 Last Post neverexisted
by neverexisted
09-18-2015, 06:05 PM  
Ghosting and wavy menus on RCA DLP Projection TV (HD61LPW42) by SurrealMustard
Started by SurrealMustard, 07-12-2015, 01:58 PM
32 responses
7,839 views
0 likes
 Last Post SurrealMustard
by SurrealMustard
09-18-2015, 12:53 PM  
Replacing Eprom- tools/procedures by jstiene
Started by jstiene, 11-12-2014, 10:22 AM
11 responses
2,653 views
0 likes
 Last Post zomi
by zomi
09-18-2015, 10:33 AM  
Panasonic TX-P50GT30E 8 blinks (solved) by Pragmatiko
Started by Pragmatiko, 12-12-2014, 05:20 AM
6 responses
3,823 views
0 likes
 Last Post picciolino
by picciolino
09-18-2015, 07:55 AM  
Samsung LE32B450 headscratcher (Not sure why it WORKS) by tom66
Started by tom66, 09-17-2015, 04:37 PM
5 responses
2,258 views
0 likes
 Last Post johnboy1313
by johnboy1313
09-18-2015, 06:56 AM  
Panasonic Th-42PX75U Question by eagle00799
Started by eagle00799, 09-16-2015, 02:15 PM
7 responses
2,190 views
0 likes
 Last Post eagle00799
by eagle00799
09-17-2015, 08:01 PM  
Coby TFDVD2395 - strange main board problem by sansonet
Started by sansonet, 01-07-2015, 02:56 AM
5 responses
2,277 views
0 likes
 Last Post steves7839
by steves7839
09-17-2015, 06:52 PM  
Vizio 390-A1 by R_J
Started by R_J, 02-03-2015, 01:32 PM
7 responses
4,030 views
0 likes
 Last Post coreyand
by coreyand
09-17-2015, 05:45 PM  
Samsung pn51d550c1fxza bad picture by krygods
Started by krygods, 09-16-2015, 09:51 PM
9 responses
2,069 views
0 likes
 Last Post tom66
by tom66
09-17-2015, 05:31 PM  
VIZIO E470VA just glows black - Lots of details included by blackrifle71
Started by blackrifle71, 07-06-2014, 01:11 PM
25 responses
7,946 views
0 likes
 Last Post Luisz4577
by Luisz4577
09-17-2015, 04:28 PM  
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