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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
643,748 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
780,932 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
196,764 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
540,854 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
279,431 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  
Thomson skydigibox PSU faulty. Guess the cause. by tom66
Started by tom66, 07-29-2012, 04:32 PM
6 responses
3,398 views
0 likes
 Last Post tom66
by tom66
08-01-2012, 05:58 AM  
vizio vf55 power surge by scottafl
Started by scottafl, 07-30-2012, 07:43 PM
23 responses
4,358 views
0 likes
 Last Post tom66
by tom66
07-31-2012, 11:33 PM  
screen protectors and tint by tvduude
Started by tvduude, 07-31-2012, 02:58 PM
1 response
2,143 views
0 likes
 Last Post tom66
by tom66
07-31-2012, 03:22 PM  
rca l42wd250yx6 buzzing board by t.j.
Started by t.j., 07-30-2012, 07:23 PM
1 response
2,094 views
0 likes
 Last Post t.j.
by t.j.
07-31-2012, 01:44 PM  
Sony KDL32L5000 by SgtRock
Started by SgtRock, 07-21-2012, 01:10 PM
9 responses
2,694 views
0 likes
 Last Post SgtRock
by SgtRock
07-31-2012, 11:15 AM  
Le37a558 by doncia
Started by doncia, 07-30-2012, 06:36 AM
4 responses
2,405 views
0 likes
 Last Post senndogg
by senndogg
07-31-2012, 02:38 AM  
LG MU-42PM12X Issues by Hacksword
Started by Hacksword, 01-18-2011, 10:30 AM
4 responses
2,922 views
0 likes
 Last Post tom66
by tom66
07-31-2012, 01:49 AM  
coby 40" lcd TFT V4028 no sound by cadillacman
Started by cadillacman, 07-25-2011, 08:52 PM
35 responses
11,532 views
0 likes
 Last Post cadillacman
by cadillacman
07-30-2012, 09:14 PM  
Mosfets by thuss
Started by thuss, 07-30-2012, 06:41 PM
0 responses
1,764 views
0 likes
 Last Post thuss
by thuss
07-30-2012, 06:41 PM  
need help nec px-61xm1a video issues by dragrcr150
Started by dragrcr150, 07-30-2012, 06:01 PM
0 responses
1,606 views
0 likes
 Last Post dragrcr150
by dragrcr150
07-30-2012, 06:01 PM  
Samsung PN42C450 Sustain Boards by rcewilson
Started by rcewilson, 07-22-2012, 01:12 PM
13 responses
2,958 views
0 likes
 Last Post rcewilson
by rcewilson
07-30-2012, 01:45 PM  
samsung ps-50c96hd by thuss
Started by thuss, 07-29-2012, 02:00 PM
4 responses
2,635 views
0 likes
 Last Post thuss
by thuss
07-29-2012, 05:43 PM  
What do you guys think of this one? by Paul678
Started by Paul678, 07-28-2012, 04:16 PM
12 responses
3,364 views
0 likes
 Last Post Paul678
by Paul678
07-29-2012, 02:11 PM  
Element 26" white screen by squachy
Started by squachy, 07-26-2012, 07:33 PM
11 responses
5,946 views
0 likes
 Last Post squachy
by squachy
07-29-2012, 08:46 AM  
6632L-0450A Philips LG inverter board problem by BigPete
Started by BigPete, 07-16-2012, 06:21 AM
10 responses
6,742 views
0 likes
 Last Post BigPete
by BigPete
07-28-2012, 01:43 PM  
TOSHIBA 42HP95 no start by tvduude
Started by tvduude, 07-28-2012, 01:12 PM
0 responses
1,638 views
0 likes
 Last Post tvduude
by tvduude
07-28-2012, 01:12 PM  
Hitachi LCD low squeal from speakers by DoctorWedgeworth
Started by DoctorWedgeworth, 07-27-2012, 09:15 AM
16 responses
3,918 views
0 likes
 Last Post multimeter
by multimeter
07-28-2012, 01:38 AM  
toshiba 32av502u dead no power by jkbarto
Started by jkbarto, 07-26-2012, 07:15 AM
30 responses
8,794 views
0 likes
 Last Post budm
by budm
07-27-2012, 04:51 PM  
32" toshiba tuner by eagle00799
Started by eagle00799, 07-26-2012, 09:46 PM
8 responses
2,468 views
0 likes
 Last Post budm
by budm
07-27-2012, 10:03 AM  
Toshiba 34hfx84 by BigTroll
Started by BigTroll, 07-21-2012, 11:58 PM
7 responses
2,480 views
0 likes
 Last Post retiredcaps
by retiredcaps
07-27-2012, 12:29 AM  
Samsung LE40C580 - Audio working, backlight working, no picture. Help diagnose fault? by robzilla
Started by robzilla, 07-23-2012, 02:23 PM
12 responses
4,489 views
0 likes
 Last Post tom66
by tom66
07-26-2012, 01:49 PM  
Samsung LCD TV Black Screen (Weird!) by HerculesDK
Started by HerculesDK, 07-19-2012, 10:06 AM
30 responses
8,745 views
0 likes
 Last Post HerculesDK
by HerculesDK
07-26-2012, 08:46 AM  
Bush IDLCD32TV016HD switches off after 10mins by shepp
Started by shepp, 07-26-2012, 03:18 AM
3 responses
2,002 views
0 likes
 Last Post shepp
by shepp
07-26-2012, 04:40 AM  
Sharp LC42a63m by stevenooi
Started by stevenooi, 07-25-2012, 07:33 AM
3 responses
2,405 views
0 likes
 Last Post tom66
by tom66
07-26-2012, 12:16 AM  
Samsung 46" LN-T4665F possible purchase by tibimakai
Started by tibimakai, 07-25-2012, 08:29 PM
1 response
2,015 views
0 likes
 Last Post tom66
by tom66
07-26-2012, 12:08 AM  
Sony 46" kdl46v160 problem by gustav
Started by gustav, 07-24-2012, 04:24 PM
4 responses
2,121 views
0 likes
 Last Post gustav
by gustav
07-25-2012, 10:28 PM  
Panasonic FM good for replacing bad TV caps? by Pentium4
Started by Pentium4, 07-17-2012, 05:58 PM
27 responses
5,152 views
0 likes
 Last Post Pentium4
by Pentium4
07-25-2012, 04:02 PM  
Samsung 37" LN37A550 White/Shut down when plugged input by tieny
Started by tieny, 07-25-2012, 09:46 AM
3 responses
2,303 views
0 likes
 Last Post tom66
by tom66
07-25-2012, 02:51 PM  
LG 32LT75 - Leave Well Alone or What ? by Scotty16
Started by Scotty16, 07-24-2012, 10:11 AM
15 responses
5,913 views
0 likes
 Last Post Scotty16
by Scotty16
07-25-2012, 01:17 PM  
Sony Bravia KDL-40W4710 bad tab repair by shepp
Started by shepp, 06-11-2012, 01:08 PM
4 responses
3,564 views
0 likes
 Last Post shepp
by shepp
07-24-2012, 12:04 PM  
AO42ZID Replaced caps + T-5 fuse repair failed by dargo40
Started by dargo40, 07-23-2012, 01:43 PM
4 responses
2,342 views
0 likes
 Last Post shepp
by shepp
07-24-2012, 11:29 AM  
LG 50PK550 Full HD 50" Plasma - sound, no picture by tw2005
Started by tw2005, 07-24-2012, 03:55 AM
3 responses
4,734 views
0 likes
 Last Post tom66
by tom66
07-24-2012, 04:32 AM  
zenith p50w26 plasma by gambitt007
Started by gambitt007, 07-21-2012, 03:47 PM
9 responses
3,471 views
0 likes
 Last Post ben7
by ben7
07-23-2012, 09:11 PM  
Vizio VX32L no 12v by Mr Bill
Started by Mr Bill, 07-21-2012, 02:02 PM
24 responses
5,188 views
0 likes
 Last Post retiredcaps
by retiredcaps
07-23-2012, 12:22 AM  
Magnavox 42MF521D/37B by junktv
Started by junktv, 05-23-2012, 03:44 PM
38 responses
10,349 views
0 likes
 Last Post junktv
by junktv
07-22-2012, 10:05 PM  
Sony kv27fs120. by SEAWOLF
Started by SEAWOLF, 07-22-2012, 01:53 PM
1 response
1,766 views
0 likes
 Last Post RON_CET
by RON_CET
07-22-2012, 02:40 PM  
samsung lcd tv picture problems by sangel30
Started by sangel30, 07-22-2012, 12:32 AM
1 response
1,882 views
0 likes
 Last Post selldoor
by selldoor
07-22-2012, 03:18 AM  
42pfl7422d/37 won't power up by electrodog
Started by electrodog, 07-07-2012, 02:37 PM
23 responses
6,698 views
0 likes
 Last Post budm
by budm
07-21-2012, 10:10 PM  
42 Inch Plasma TV with bad caps by dropfry
Started by dropfry, 05-26-2009, 06:15 PM
9 responses
8,236 views
0 likes
 Last Post rogueseal
by rogueseal
07-21-2012, 09:13 PM  
Samsung LN37A450C1D screen "dimming" issue by Plocmstart
Started by Plocmstart, 07-18-2012, 10:16 PM
6 responses
4,326 views
0 likes
 Last Post tom66
by tom66
07-21-2012, 05:14 AM  
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