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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
643,702 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
780,918 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 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
5,750 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
2,479 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
5,454 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
5,001 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
7,062 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
4,875 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
1,969 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
9,844 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
1,808 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
2,090 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
3,767 views
0 likes
 Last Post alwaysfresh
by alwaysfresh
03-12-2015, 01:40 PM  
Did Panasonic pull an XBox 360 on us?! by RJARRRPCGP
Started by RJARRRPCGP, 03-12-2015, 10:48 AM
1 response
1,525 views
0 likes
 Last Post tom66
by tom66
03-12-2015, 11:00 AM  
panasonic TX-P50C3B, wont turn on by finntricky
Started by finntricky, 03-03-2015, 03:45 PM
22 responses
5,014 views
0 likes
 Last Post finntricky
by finntricky
03-12-2015, 10:36 AM  
Vizio E420VO not powering up at all by tibimakai
Started by tibimakai, 10-30-2014, 09:53 PM
11 responses
3,181 views
0 likes
 Last Post tibimakai
by tibimakai
03-12-2015, 09:54 AM  
LG 32LC2R-CJ No Backlight by s_henya
Started by s_henya, 01-08-2015, 04:54 AM
18 responses
3,877 views
0 likes
 Last Post budm
by budm
03-12-2015, 08:50 AM  
Trying to update firmware on Hitachi 42HDT79 by johnboy1313
Started by johnboy1313, 01-21-2015, 08:30 PM
12 responses
4,609 views
0 likes
 Last Post darkNiGHTS0
by darkNiGHTS0
03-12-2015, 08:25 AM  
Lg 50pz570t by bevaloid
Started by bevaloid, 03-12-2015, 03:03 AM
0 responses
1,273 views
0 likes
 Last Post bevaloid
by bevaloid
03-12-2015, 03:03 AM  
panel swap question sharp to sony by freakaftr8
Started by freakaftr8, 03-11-2015, 08:49 AM
4 responses
1,908 views
0 likes
 Last Post tom66
by tom66
03-12-2015, 02:03 AM  
curtis lcd2425a in standby, no screen, sound or menu by merlinofkatuah
Started by merlinofkatuah, 02-02-2015, 11:07 PM
8 responses
3,592 views
0 likes
 Last Post merlinofkatuah
by merlinofkatuah
03-11-2015, 09:43 PM  
LG plasma tv 50pc3d pinkish coloring, dark display by Rlljr103082
Started by Rlljr103082, 10-03-2014, 10:17 PM
6 responses
2,058 views
0 likes
 Last Post Rlljr103082
by Rlljr103082
03-11-2015, 07:44 PM  
Samsung Plasma PN51D490 No picture. by jeffegg2
Started by jeffegg2, 02-14-2015, 12:33 PM
27 responses
5,628 views
0 likes
 Last Post jeffegg2
by jeffegg2
03-11-2015, 06:56 PM  
40PFL3705D/F7 blurry screen by SHADOW3277
Started by SHADOW3277, 03-02-2015, 11:24 AM
7 responses
2,149 views
0 likes
 Last Post tom66
by tom66
03-11-2015, 06:19 PM  
Goodmans LD3266D tv standby mode by pickster
Started by pickster, 03-10-2015, 06:41 PM
13 responses
2,957 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
03-11-2015, 04:58 PM  
Vizio m550nv by ShadyJay
Started by ShadyJay, 03-10-2015, 10:59 PM
5 responses
2,169 views
0 likes
 Last Post Agent24
by Agent24
03-11-2015, 04:34 PM  
Logik MP-421 LCD Tv Power issues by Phlox321
Started by Phlox321, 03-11-2015, 11:05 AM
3 responses
1,826 views
0 likes
 Last Post budm
by budm
03-11-2015, 01:22 PM  
Samsung PS51D6900 will not switch on by Fredcoco
Started by Fredcoco, 12-31-2013, 12:24 PM
17 responses
5,278 views
0 likes
 Last Post Mozigs
by Mozigs
03-11-2015, 10:42 AM  
Sony Bravia KDL-46V5100, fades to white/blown out by bfinleyui
Started by bfinleyui, 02-16-2015, 09:37 PM
13 responses
3,029 views
0 likes
 Last Post freakaftr8
by freakaftr8
03-11-2015, 08:41 AM  
Sony dvp-sr350 t-lck by ingelekt
Started by ingelekt, 03-07-2015, 07:37 AM
1 response
1,575 views
0 likes
 Last Post ingelekt
by ingelekt
03-11-2015, 06:50 AM  
Vizio vo47lfhdtv10a no display by punkzter
Started by punkzter, 03-11-2015, 06:19 AM
0 responses
1,618 views
0 likes
 Last Post punkzter
by punkzter
03-11-2015, 06:19 AM  
Polaroid TDA-03211c IPOS150 Power Supply Problem by Firebirds71
Started by Firebirds71, 06-09-2011, 05:15 AM
35 responses
10,725 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
03-11-2015, 01:48 AM  
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