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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
644,480 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
781,192 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
196,800 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
540,978 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
279,474 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
73,163 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  
Modded Seiki SE40FY27, how long will it last? by johnboy1313
Started by johnboy1313, 12-03-2016, 04:13 PM
1 response
1,389 views
0 likes
 Last Post johnboy1313
by johnboy1313
12-05-2016, 09:03 AM  
Samsung ln40a530p1fxza Loud screeching noise no screen by gringoboy6
Started by gringoboy6, 07-23-2014, 01:34 PM
44 responses
10,544 views
0 likes
 Last Post 102mm
by 102mm
12-05-2016, 06:45 AM  
Philips plasma keeps blowing VS FETs (Samsung ps-424-ph PSU) by Dannyx
Started by Dannyx, 12-05-2016, 04:14 AM
3 responses
1,746 views
0 likes
 Last Post Dannyx
by Dannyx
12-05-2016, 05:10 AM  
Vizio jv50p hdtv10a going through mainboards. by shawt99
Started by shawt99, 12-04-2016, 02:15 AM
1 response
1,324 views
0 likes
 Last Post sordids999
by sordids999
12-04-2016, 05:19 AM  
Sony KDL-40M4000 Stuck on Bravia logo by art_dodger
Started by art_dodger, 11-29-2016, 03:47 PM
5 responses
2,879 views
0 likes
 Last Post martino
by martino
12-04-2016, 01:14 AM  
Vizio jv50p HDTV10A no power no relay click by ajt9170
Started by ajt9170, 08-17-2014, 11:46 AM
19 responses
4,168 views
0 likes
 Last Post shawt99
by shawt99
12-03-2016, 06:44 PM  
Westinghouse DW39F1Y1 by Bitgod
Started by Bitgod, 12-03-2016, 11:33 AM
1 response
1,347 views
0 likes
 Last Post dick_barton
by dick_barton
12-03-2016, 01:31 PM  
LG 55LM4600-UC Backlight Shuts Down by squeaks
Started by squeaks, 11-23-2016, 12:11 PM
6 responses
3,053 views
0 likes
 Last Post squeaks
by squeaks
12-03-2016, 01:04 PM  
Asus monitor turns on and off by Venomus28
Started by Venomus28, 11-21-2016, 07:27 PM
18 responses
3,263 views
0 likes
 Last Post Venomus28
by Venomus28
12-03-2016, 12:41 PM  
47LG50 Red light flashes continuous by Gootch46
Started by Gootch46, 11-10-2015, 08:31 PM
5 responses
1,985 views
0 likes
 Last Post Gootch46
by Gootch46
12-03-2016, 10:23 AM  
Samsung LA26R71BA cannot power up by john_doe
Started by john_doe, 11-04-2016, 07:06 AM
107 responses
12,233 views
0 likes
 Last Post vinceroger69
by vinceroger69
12-03-2016, 10:06 AM  
Westinghouse DW39F1Y1 no backlight...testing board by pasta prime
Started by pasta prime, 02-26-2015, 12:47 PM
19 responses
7,795 views
0 likes
 Last Post Bitgod
by Bitgod
12-02-2016, 10:41 PM  
LG, Model 47LG50, not coming ON by tictac
Started by tictac, 01-02-2016, 03:31 PM
21 responses
5,606 views
0 likes
 Last Post budm
by budm
12-02-2016, 08:46 PM  
Vizio VO47L-FHDTV10A turns on and then off (3 seconds) by Naturallyk2
Started by Naturallyk2, 11-26-2016, 05:43 PM
53 responses
6,587 views
0 likes
 Last Post Naturallyk2
by Naturallyk2
12-02-2016, 07:30 PM  
Sony KDL-46EX710 TV Troubleshooting and Repair False TEMP error? by garnerjusa
Started by garnerjusa, 11-30-2016, 08:07 PM
7 responses
5,820 views
0 likes
 Last Post budm
by budm
12-02-2016, 06:34 PM  
Cheap tv for sale is it repairable? by Packard93
Started by Packard93, 12-01-2016, 07:35 PM
1 response
1,553 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-02-2016, 03:32 AM  
Megmeet mlt198a schematic? by pache11
Started by pache11, 11-03-2013, 01:01 AM
5 responses
3,695 views
0 likes
 Last Post Mike Daugherty
by Mike Daugherty
12-01-2016, 08:33 PM  
Samsung 46Inch LED TV by raajkumar
Started by raajkumar, 12-01-2016, 09:01 AM
9 responses
2,149 views
0 likes
 Last Post budm
by budm
12-01-2016, 08:22 PM  
Philips 32PFL4505D/F7 No power by sfernandes
Started by sfernandes, 12-01-2016, 01:23 PM
2 responses
1,591 views
0 likes
 Last Post budm
by budm
12-01-2016, 07:57 PM  
Samsung ps51d6900 by roncam29
Started by roncam29, 06-28-2013, 07:45 AM
13 responses
4,910 views
0 likes
 Last Post matyka
by matyka
12-01-2016, 06:13 PM  
Sony KDL-52v5100 HDMI? by SlickWillie
Started by SlickWillie, 11-30-2016, 07:46 PM
2 responses
1,448 views
0 likes
 Last Post SlickWillie
by SlickWillie
12-01-2016, 05:53 PM  
Sony 40" LED TV, have to press power twice by liquidzorch
Started by liquidzorch, 11-30-2016, 08:29 PM
2 responses
1,541 views
0 likes
 Last Post liquidzorch
by liquidzorch
12-01-2016, 05:53 PM  
50pm680t not turning on by thuss
Started by thuss, 11-24-2016, 07:22 PM
3 responses
1,661 views
0 likes
 Last Post thuss
by thuss
12-01-2016, 04:15 PM  
LG 42PA4500, Stand by only. by Shinju
Started by Shinju, 05-26-2015, 10:27 AM
22 responses
10,078 views
0 likes
 Last Post 1967tux
by 1967tux
12-01-2016, 12:51 PM  
Need Service Manual and Dissasembly for LG IPS277L by 8ternity
Started by 8ternity, 11-23-2016, 12:52 PM
1 response
1,855 views
0 likes
 Last Post 8ternity
by 8ternity
12-01-2016, 08:46 AM  
TH-42PX80U 10 Blinks by dcapper
Started by dcapper, 11-27-2016, 09:34 PM
9 responses
1,948 views
0 likes
 Last Post vinceroger69
by vinceroger69
12-01-2016, 08:41 AM  
Samsung PN51D550C1FXZA 5 clicks and then blinking power light by thanatos65
Started by thanatos65, 11-30-2016, 12:50 AM
4 responses
2,734 views
0 likes
 Last Post thanatos65
by thanatos65
11-30-2016, 09:54 PM  
sharp lc-70le757u no picture/sound by jb.
Started by jb., 11-30-2016, 11:52 AM
3 responses
1,657 views
0 likes
 Last Post jb.
by jb.
11-30-2016, 09:45 PM  
Magnavox MWD2206 service manual? by eccerr0r
Started by eccerr0r, 11-30-2016, 12:47 AM
1 response
1,840 views
0 likes
 Last Post eccerr0r
by eccerr0r
11-30-2016, 07:10 PM  
Exploding cap on Dynex power board...? by guyonearth
Started by guyonearth, 06-02-2014, 05:26 PM
14 responses
5,585 views
0 likes
 Last Post stj
by stj
11-30-2016, 07:01 PM  
Toshiba 32inch model No 32W1333DB by huwants2no
Started by huwants2no, 04-01-2016, 01:09 PM
18 responses
5,423 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
11-30-2016, 05:02 PM  
Toshiba 32WL56P loud mains hum not speakers! by cheeky2
Started by cheeky2, 11-30-2016, 10:25 AM
3 responses
1,381 views
0 likes
 Last Post cheeky2
by cheeky2
11-30-2016, 01:35 PM  
Sanyo DP50747 - powers on for seconds then off by halobender
Started by halobender, 11-28-2016, 04:56 PM
4 responses
2,142 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
11-30-2016, 09:33 AM  
Samsung PN50A530S2f Power Cycling by thatguy988
Started by thatguy988, 10-08-2016, 05:10 PM
38 responses
4,505 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
11-30-2016, 03:33 AM  
Samsung LE32R86BC semi-dead by Khron
Started by Khron, 11-29-2016, 08:19 PM
0 responses
1,579 views
0 likes
 Last Post Khron
by Khron
11-29-2016, 08:19 PM  
Sharp LC-60LE810UN by BoostedGS
Started by BoostedGS, 11-29-2016, 06:41 PM
2 responses
1,335 views
0 likes
 Last Post BoostedGS
by BoostedGS
11-29-2016, 08:07 PM  
37ld465 by nbdy
Started by nbdy, 11-29-2016, 01:05 PM
0 responses
1,114 views
0 likes
 Last Post nbdy
by nbdy
11-29-2016, 01:05 PM  
50" plasma panasonic viera tc-p50x3 pcb main a board question by natas2001
Started by natas2001, 11-29-2016, 12:54 PM
0 responses
1,218 views
0 likes
 Last Post natas2001
by natas2001
11-29-2016, 12:54 PM  
Sony KDL-50W815B 3 blinks... by PowerAmpFreak
Started by PowerAmpFreak, 11-29-2016, 11:25 AM
4 responses
1,900 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
11-29-2016, 12:46 PM  
Toshiba Regaza 32AV555D Won't Power Up by 01484
Started by 01484, 09-10-2014, 09:25 AM
9 responses
3,904 views
0 likes
 Last Post budm
by budm
11-29-2016, 10:18 AM  
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