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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
643,705 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
780,919 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  
T-Con or Panel fault? Samsung LN46B530 by paulstef
Started by paulstef, 03-31-2015, 05:06 PM
2 responses
2,304 views
0 likes
 Last Post paulstef
by paulstef
03-31-2015, 06:39 PM  
Lg 50pg20 by Same
Started by Same, 03-05-2015, 10:21 PM
5 responses
1,922 views
0 likes
 Last Post Same
by Same
03-31-2015, 06:27 PM  
LG 50pt350 plasma tv will not come on by Joeyspencer
Started by Joeyspencer, 03-31-2015, 01:14 PM
2 responses
2,136 views
0 likes
 Last Post Joeyspencer
by Joeyspencer
03-31-2015, 03:16 PM  
Tv LCD Fischer Y3223Q by mesersmith
Started by mesersmith, 03-31-2015, 12:50 PM
0 responses
1,317 views
0 likes
 Last Post mesersmith
by mesersmith
03-31-2015, 12:50 PM  
Samsung hl-s5086w popping sounds by plbproductions
Started by plbproductions, 03-31-2015, 12:59 AM
3 responses
2,370 views
0 likes
 Last Post Alastair E
by Alastair E
03-31-2015, 10:58 AM  
Samsung PN43D440A5D won't turn on by caji1941
Started by caji1941, 12-08-2014, 02:15 PM
36 responses
8,333 views
0 likes
 Last Post Jebus69
by Jebus69
03-31-2015, 10:44 AM  
Magnavox 50MF231D/37 by jhd2112
Started by jhd2112, 03-02-2015, 09:07 PM
26 responses
4,444 views
0 likes
 Last Post jhd2112
by jhd2112
03-31-2015, 10:28 AM  
sony KDL-S32A12U 7 blink code ? by finntricky
Started by finntricky, 03-31-2015, 10:00 AM
0 responses
1,422 views
0 likes
 Last Post finntricky
by finntricky
03-31-2015, 10:00 AM  
LG Plasma 42 PG100R clicking and won't turn on by syncmaster
Started by syncmaster, 03-30-2015, 03:52 PM
3 responses
2,405 views
0 likes
 Last Post syncmaster
by syncmaster
03-31-2015, 06:26 AM  
Sceptre x46bv bright white screen. main or t-con? by erickeri1234
Started by erickeri1234, 07-02-2014, 02:13 AM
16 responses
6,772 views
0 likes
 Last Post jakeklem
by jakeklem
03-30-2015, 11:55 PM  
vizio va370m regulators by doughboy0032
Started by doughboy0032, 01-11-2013, 03:32 AM
18 responses
4,213 views
0 likes
 Last Post electronicsurplus
by electronicsurplus
03-30-2015, 05:37 PM  
Samsung plasma screen help. Ln46b640r3f by mattstolte
Started by mattstolte, 03-29-2015, 04:14 PM
3 responses
1,785 views
0 likes
 Last Post tom66
by tom66
03-30-2015, 05:12 PM  
Magnavox 42MF531D/37 - no power by SurrealMustard
Started by SurrealMustard, 03-02-2015, 02:57 PM
29 responses
6,118 views
0 likes
 Last Post SurrealMustard
by SurrealMustard
03-30-2015, 03:32 PM  
Vizio P42HDTV10a power no screen by Fuyukazehime
Started by Fuyukazehime, 02-23-2015, 11:41 PM
21 responses
4,811 views
0 likes
 Last Post capkid
by capkid
03-30-2015, 03:29 PM  
blaupunkt 32/147 led tv,no back light. by no idea
Started by no idea, 03-25-2015, 06:45 AM
14 responses
4,733 views
0 likes
 Last Post CapLeaker
by CapLeaker
03-30-2015, 01:45 PM  
Sceptre X32 by thetonywarren
Started by thetonywarren, 04-06-2014, 04:46 PM
35 responses
10,794 views
0 likes
 Last Post huckster24h
by huckster24h
03-30-2015, 09:44 AM  
Panasonic TH-50PX75U Plasma 10 blinks? by kevinm34232
Started by kevinm34232, 03-07-2014, 07:04 AM
32 responses
7,859 views
0 likes
 Last Post rowly747
by rowly747
03-30-2015, 09:23 AM  
New job--reparing TV sets at local dump! Samsung 42Q97 problems, stumped! by Alastair E
Started by Alastair E, 08-22-2013, 01:31 PM
8 responses
3,440 views
0 likes
 Last Post dulipra
by dulipra
03-30-2015, 08:22 AM  
LG 42PC3D - Flashing picture, sound works by padstack
Started by padstack, 03-27-2015, 08:00 AM
8 responses
2,780 views
0 likes
 Last Post padstack
by padstack
03-30-2015, 08:19 AM  
philips 42pf9831d/10 by gary19610
Started by gary19610, 03-29-2015, 04:19 AM
8 responses
2,473 views
0 likes
 Last Post gary19610
by gary19610
03-30-2015, 08:06 AM  
37lg3000 no display by gazza544
Started by gazza544, 03-30-2015, 02:48 AM
2 responses
1,691 views
0 likes
 Last Post tom66
by tom66
03-30-2015, 03:10 AM  
Panasonic TC-L32C22 Blinking Red by trwilson70
Started by trwilson70, 03-29-2015, 08:43 PM
0 responses
1,431 views
0 likes
 Last Post trwilson70
by trwilson70
03-29-2015, 08:43 PM  
Polaroid 32in LCD FLU-3232 no power by DoctorWedgeworth
Started by DoctorWedgeworth, 07-25-2012, 09:35 AM
82 responses
15,609 views
0 likes
 Last Post electronicsurplus
by electronicsurplus
03-29-2015, 07:16 PM  
Possible Purchase Vizio 42" VO420E Black Vertical Band by MisterD
Started by MisterD, 12-03-2012, 05:35 PM
13 responses
5,300 views
0 likes
 Last Post johnpeg
by johnpeg
03-29-2015, 07:09 PM  
LG Plasma Model 60PK550-UD has sound but no picture by jlbarsness
Started by jlbarsness, 03-07-2015, 12:37 AM
11 responses
4,341 views
0 likes
 Last Post jlbarsness
by jlbarsness
03-29-2015, 05:16 PM  
samsung LE26R87BD power cycling when hot. by markfreddy
Started by markfreddy, 03-29-2015, 02:49 PM
3 responses
1,643 views
0 likes
 Last Post markfreddy
by markfreddy
03-29-2015, 03:47 PM  
Xenuis 42" LCX42XWH41 stuck on stand by by PhaseCoder
Started by PhaseCoder, 03-21-2015, 04:28 PM
7 responses
1,906 views
0 likes
 Last Post PhaseCoder
by PhaseCoder
03-29-2015, 02:57 PM  
NS-LCD32 - Power Cycling by arunningpir8
Started by arunningpir8, 06-01-2013, 12:31 PM
27 responses
4,862 views
0 likes
 Last Post mu2
by mu2
03-29-2015, 12:14 PM  
toshiba 50hp66 flickering by joe904
Started by joe904, 03-29-2015, 07:49 AM
1 response
1,834 views
0 likes
 Last Post Hamie
by Hamie
03-29-2015, 09:49 AM  
Philips 47pfl5704d/f7, (1) long & (4)short blinks by kmab
Started by kmab, 03-26-2015, 07:28 PM
4 responses
1,863 views
0 likes
 Last Post kmab
by kmab
03-29-2015, 06:21 AM  
SHARP LC-52SB55U Flashing power/OPC lights by Mpolomny
Started by Mpolomny, 04-16-2014, 01:48 PM
4 responses
3,368 views
0 likes
 Last Post Rickig
by Rickig
03-29-2015, 05:33 AM  
60PN5300-UF with 5v on the 15V line? by football0062
Started by football0062, 03-27-2015, 11:06 PM
6 responses
3,101 views
0 likes
 Last Post Peter Chiu
by Peter Chiu
03-28-2015, 08:40 PM  
Diode or resistor by Cue
Started by Cue, 03-27-2015, 03:54 PM
6 responses
1,842 views
0 likes
 Last Post newtothis
by newtothis
03-28-2015, 03:22 PM  
Vizio VP322 - no power, blown resistor and fuse by sansonet
Started by sansonet, 12-14-2014, 08:47 AM
24 responses
5,349 views
0 likes
 Last Post sansonet
by sansonet
03-28-2015, 01:14 PM  
Samsung LN40A500T1FXZA Initial Start by adfarinas
Started by adfarinas, 03-28-2015, 12:54 PM
0 responses
1,473 views
0 likes
 Last Post adfarinas
by adfarinas
03-28-2015, 12:54 PM  
Tnpa5063 in need of repairing by Rickig
Started by Rickig, 03-28-2015, 06:04 AM
3 responses
3,804 views
0 likes
 Last Post tom66
by tom66
03-28-2015, 06:41 AM  
46" Samsung UE46B7000WW LED TV - Screen issue by safesurfer65
Started by safesurfer65, 03-28-2015, 02:23 AM
3 responses
1,851 views
0 likes
 Last Post tom66
by tom66
03-28-2015, 05:42 AM  
Toshiba 46g310u "noob" having trouble figuring out what's wrong by jackeey007
Started by jackeey007, 03-28-2015, 12:39 AM
0 responses
1,437 views
0 likes
 Last Post jackeey007
by jackeey007
03-28-2015, 12:39 AM  
Is it possible to damage the main board during installation? by sansonet
Started by sansonet, 03-27-2015, 08:53 PM
2 responses
1,740 views
0 likes
 Last Post sansonet
by sansonet
03-27-2015, 09:30 PM  
Asus Memo Pad ME301T backlight issue by tibimakai
Started by tibimakai, 12-19-2014, 04:48 PM
2 responses
2,230 views
0 likes
 Last Post david37g
by david37g
03-27-2015, 06:11 PM  
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