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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
644,512 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
781,202 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
279,481 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 50PC3D - Picture slow to react and weird colors by Bullgawd
Started by Bullgawd, 12-11-2011, 05:07 PM
16 responses
6,345 views
0 likes
 Last Post tom66
by tom66
03-16-2015, 04:29 PM  
Vizio Failing afterwarm by Bills86e
Started by Bills86e, 03-04-2015, 10:16 AM
42 responses
8,589 views
0 likes
 Last Post Agent24
by Agent24
03-16-2015, 02:05 PM  
searching ACF tape by Davi.p
Started by Davi.p, 03-16-2015, 12:52 PM
0 responses
1,368 views
0 likes
 Last Post Davi.p
by Davi.p
03-16-2015, 12:52 PM  
SHARP LC-37D65 CCFL Inverter dodge to test.... by Alastair E
Started by Alastair E, 03-16-2015, 04:57 AM
5 responses
2,098 views
0 likes
 Last Post budm
by budm
03-16-2015, 11:53 AM  
Lg 32LG3000 no picture by vili23
Started by vili23, 03-15-2015, 09:13 AM
4 responses
3,123 views
0 likes
 Last Post Alastair E
by Alastair E
03-16-2015, 05:30 AM  
Kogan KALED463D1ZA by dkneyle
Started by dkneyle, 01-25-2015, 07:39 PM
21 responses
5,992 views
0 likes
 Last Post tw2005
by tw2005
03-16-2015, 02:04 AM  
Panasonic GT30 - 7 blinks by ag2003
Started by ag2003, 03-15-2015, 05:07 PM
0 responses
1,738 views
0 likes
 Last Post ag2003
by ag2003
03-15-2015, 05:07 PM  
Samsung led UE22C4000 sometimes works, other times not by cixit
Started by cixit, 03-10-2015, 04:25 PM
3 responses
1,790 views
0 likes
 Last Post cixit
by cixit
03-15-2015, 02:40 PM  
sharp lc37d44e-bk short on 35v line by dellxps15
Started by dellxps15, 03-06-2015, 03:59 PM
13 responses
3,419 views
0 likes
 Last Post tom66
by tom66
03-15-2015, 02:04 PM  
Samsung LN52A630 takes a couple tries to turn on by CTho9305
Started by CTho9305, 01-19-2015, 10:14 PM
22 responses
7,797 views
0 likes
 Last Post budm
by budm
03-15-2015, 02:01 PM  
Vizio VA320E amber light won't go white by jakeklem
Started by jakeklem, 03-02-2015, 08:43 PM
28 responses
4,369 views
0 likes
 Last Post budm
by budm
03-15-2015, 01:57 PM  
Emerson LC320EM2 back lights on but no picture by Gorrillasnot
Started by Gorrillasnot, 05-16-2014, 02:52 PM
68 responses
16,987 views
0 likes
 Last Post Caleb
by Caleb
03-15-2015, 01:56 PM  
Magnavox 50 mf231d37 by ljintexas
Started by ljintexas, 02-15-2015, 08:05 AM
47 responses
5,214 views
0 likes
 Last Post ljintexas
by ljintexas
03-15-2015, 11:55 AM  
matsui 37 inch,mat37lw507,lcd tv by shawy123
Started by shawy123, 03-15-2015, 08:02 AM
0 responses
1,367 views
0 likes
 Last Post shawy123
by shawy123
03-15-2015, 08:02 AM  
bush DLED32165HD startup issue by Mikeyboy2007
Started by Mikeyboy2007, 03-14-2015, 02:39 PM
14 responses
5,314 views
0 likes
 Last Post tom66
by tom66
03-15-2015, 07:08 AM  
42pa30rq clicks....no power, no sound by carinlynchin
Started by carinlynchin, 02-28-2015, 07:06 PM
4 responses
2,037 views
0 likes
 Last Post Caleb
by Caleb
03-14-2015, 10:54 PM  
VisionQuest LVQ40HLA black screen, backlights work by SBlackfoot
Started by SBlackfoot, 02-03-2015, 06:29 PM
17 responses
3,569 views
0 likes
 Last Post SBlackfoot
by SBlackfoot
03-14-2015, 04:28 PM  
PANASONIC TC-P50G20 - New issue after replacing SC board by ekrizon
Started by ekrizon, 03-14-2015, 12:02 PM
1 response
1,686 views
0 likes
 Last Post tw2005
by tw2005
03-14-2015, 03:42 PM  
Samsung UE46D6530 no picture/sound by alicnik
Started by alicnik, 06-08-2014, 09:16 AM
16 responses
5,850 views
0 likes
 Last Post tom66
by tom66
03-14-2015, 03:40 PM  
LG 42LK450-UB.CUSDLH Has Inverted Color After Main Board Replacement by kevinm34232
Started by kevinm34232, 03-09-2015, 02:55 PM
4 responses
2,692 views
0 likes
 Last Post kevinm34232
by kevinm34232
03-14-2015, 03:02 PM  
online database for faults by paulstef
Started by paulstef, 03-14-2015, 02:44 PM
0 responses
1,313 views
0 likes
 Last Post paulstef
by paulstef
03-14-2015, 02:44 PM  
Samsung LE40M87BD faulty panel ? by diif
Started by diif, 03-14-2015, 12:57 PM
2 responses
1,616 views
0 likes
 Last Post tom66
by tom66
03-14-2015, 01:56 PM  
Sanyo Dp46849 screen distortion by KevinCro
Started by KevinCro, 03-14-2015, 01:54 PM
0 responses
1,641 views
0 likes
 Last Post KevinCro
by KevinCro
03-14-2015, 01:54 PM  
PHILIPS 42PFL3704D/F7 no picture by TimT
Started by TimT, 06-30-2013, 08:44 AM
26 responses
5,755 views
0 likes
 Last Post pdford
by pdford
03-14-2015, 12:15 PM  
Samsung 46" TV LN46D550K1FXZA good picture, no backlight, PCB photos attached by gustagen
Started by gustagen, 03-13-2015, 09:36 AM
20 responses
5,183 views
0 likes
 Last Post budm
by budm
03-14-2015, 10:29 AM  
Faulty Samsung SMPS BN44-... by thoma
Started by thoma, 03-13-2015, 11:45 AM
7 responses
3,719 views
0 likes
 Last Post thoma
by thoma
03-14-2015, 07:36 AM  
Whats hte switch on main board that turns on tv? by skyver
Started by skyver, 03-09-2015, 03:09 AM
6 responses
2,481 views
0 likes
 Last Post tom66
by tom66
03-14-2015, 05:00 AM  
Samsung UN46ES6100F No Backlight by Truncatedhose
Started by Truncatedhose, 02-28-2015, 12:26 PM
18 responses
5,459 views
0 likes
 Last Post Truncatedhose
by Truncatedhose
03-13-2015, 10:06 AM  
Samsung UH55H6400AKXXU Display Problem by ODDS
Started by ODDS, 02-02-2015, 03:15 PM
35 responses
5,007 views
0 likes
 Last Post ODDS
by ODDS
03-13-2015, 09:25 AM  
Panasonic TC-P46S1 by splitcrete
Started by splitcrete, 09-27-2014, 03:53 PM
44 responses
7,066 views
0 likes
 Last Post tw2005
by tw2005
03-13-2015, 07:04 AM  
Sharp lc32dh500e by gazza544
Started by gazza544, 03-13-2015, 03:22 AM
2 responses
2,155 views
0 likes
 Last Post vinceroger69
by vinceroger69
03-13-2015, 04:27 AM  
Toshiba 42SL417U LCD TV 3 Bilnks -Try to repair by Sevenqi
Started by Sevenqi, 08-31-2013, 12:42 AM
10 responses
8,247 views
0 likes
 Last Post Mahaffey1990
by Mahaffey1990
03-13-2015, 01:37 AM  
Capacitor value needed by twross
Started by twross, 03-12-2015, 10:56 PM
1 response
1,592 views
0 likes
 Last Post Ijaz Ahmed
by Ijaz Ahmed
03-13-2015, 12:37 AM  
Panasonic TC-P55GT30 7 Blinks Diag Points to A board? by CleanSC
Started by CleanSC, 01-18-2015, 04:31 PM
16 responses
4,881 views
0 likes
 Last Post electronicsurplus
by electronicsurplus
03-12-2015, 11:06 PM  
Opinion on defect on Panasonic TC-P55gt50 by nicholas1110
Started by nicholas1110, 03-12-2015, 09:40 AM
5 responses
1,972 views
0 likes
 Last Post nicholas1110
by nicholas1110
03-12-2015, 08:25 PM  
Samsung LN46B500P3F by _N_
Started by _N_, 03-06-2015, 11:34 AM
36 responses
9,846 views
0 likes
 Last Post _N_
by _N_
03-12-2015, 07:42 PM  
Panasonic TX-P50GT30B screen problems by marekk
Started by marekk, 03-12-2015, 03:33 PM
4 responses
1,809 views
0 likes
 Last Post tw2005
by tw2005
03-12-2015, 04:51 PM  
Panasonic TC-P50C1 50-inch y main? by mcross
Started by mcross, 03-12-2015, 03:48 PM
0 responses
1,266 views
0 likes
 Last Post mcross
by mcross
03-12-2015, 03:48 PM  
Hitachi 42HDT79 Plasma TV "Dancing" Pixels Issue by darkNiGHTS0
Started by darkNiGHTS0, 03-12-2015, 09:28 AM
4 responses
2,092 views
0 likes
 Last Post darkNiGHTS0
by darkNiGHTS0
03-12-2015, 02:30 PM  
HELP! LG 50PQ3000 Plasma TV Repair by alwaysfresh
Started by alwaysfresh, 01-29-2015, 01:25 PM
12 responses
3,770 views
0 likes
 Last Post alwaysfresh
by alwaysfresh
03-12-2015, 01:40 PM  
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