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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  
Samsung Plasma PN50A400C2DXZA by stephenhartley
Started by stephenhartley, 04-06-2013, 12:36 AM
32 responses
10,056 views
0 likes
 Last Post powerpipe2003
by powerpipe2003
02-18-2015, 09:34 AM  
Vizio M3D460SR no picture by MillzB5
Started by MillzB5, 04-30-2013, 11:09 PM
16 responses
6,094 views
0 likes
 Last Post Glitcher
by Glitcher
02-18-2015, 04:59 AM  
Sanyo DP46849 No backlight by KevinCro
Started by KevinCro, 02-18-2015, 12:32 AM
1 response
1,639 views
0 likes
 Last Post Agent24
by Agent24
02-18-2015, 03:19 AM  
Redirect: Which is the best gold detector help by necatduman
Started by necatduman, 02-18-2015, 01:03 AM
— —
Maxent pdp42x2 lots of color spots by ricosavy
Started by ricosavy, 01-27-2015, 11:57 AM
17 responses
2,339 views
0 likes
 Last Post capkid
by capkid
02-17-2015, 11:32 PM  
Pioneer plasma PDP5070 HD TV by pcjewell
Started by pcjewell, 02-16-2015, 05:33 PM
3 responses
1,427 views
0 likes
 Last Post MagicSmoke
by MagicSmoke
02-17-2015, 09:47 PM  
LG 60PV450-UA Troubleshooting by evilpiper
Started by evilpiper, 02-17-2015, 03:09 PM
23 responses
6,063 views
0 likes
 Last Post Shinju
by Shinju
02-17-2015, 07:44 PM  
Samsung PN50A550S1F does not turn on, relay clicks. by EsqzMe
Started by EsqzMe, 11-19-2014, 04:25 PM
4 responses
2,542 views
0 likes
 Last Post EsqzMe
by EsqzMe
02-17-2015, 06:00 PM  
Samsung ln32b360c5d blinking red light by mourningstar625
Started by mourningstar625, 02-17-2015, 04:48 PM
8 responses
2,803 views
0 likes
 Last Post budm
by budm
02-17-2015, 05:57 PM  
Sanyo DP46849 by steveh_131
Started by steveh_131, 02-17-2015, 04:42 PM
1 response
1,513 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
02-17-2015, 05:09 PM  
Insignia NS-LCD26A will power on for a few minutes then shut off by timbo10184
Started by timbo10184, 02-06-2015, 08:27 PM
9 responses
2,765 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-17-2015, 12:07 PM  
Uneven LED backlight possible fix by nikonite
Started by nikonite, 02-16-2015, 08:49 AM
2 responses
1,518 views
0 likes
 Last Post nikonite
by nikonite
02-17-2015, 11:53 AM  
Panasonic TH-42PZ85U No Picture by coreyand
Started by coreyand, 02-08-2015, 11:17 PM
7 responses
2,873 views
0 likes
 Last Post mmartell
by mmartell
02-17-2015, 09:54 AM  
Panasonic TC-P54 Doornail Dead by Michale32086
Started by Michale32086, 02-16-2015, 05:44 AM
39 responses
5,849 views
0 likes
 Last Post Michale32086
by Michale32086
02-17-2015, 06:19 AM  
LE40R88BD Powers Off After About 30 Seconds by Easky15
Started by Easky15, 02-16-2015, 08:53 PM
5 responses
1,890 views
0 likes
 Last Post Easky15
by Easky15
02-17-2015, 05:45 AM  
LG 32PC51 ( Plasma burn in and sparkles ) by Moreno83
Started by Moreno83, 02-16-2015, 02:14 PM
6 responses
2,450 views
0 likes
 Last Post Moreno83
by Moreno83
02-17-2015, 01:52 AM  
Panasonic th50pz800b one blink light by backis
Started by backis, 01-28-2015, 03:21 AM
7 responses
1,935 views
0 likes
 Last Post backis
by backis
02-16-2015, 10:53 PM  
Samsung LE32B530P7WXXU No Power by Easky15
Started by Easky15, 12-21-2014, 10:25 AM
23 responses
4,712 views
0 likes
 Last Post budm
by budm
02-16-2015, 09:03 PM  
Another LG 50PG20 power up with sound but no picture by freavulv
Started by freavulv, 01-15-2015, 02:55 PM
18 responses
4,416 views
0 likes
 Last Post rccrasher65
by rccrasher65
02-16-2015, 07:09 PM  
LG 42LD490 intermittently stuck in standby by somebodyyouknow
Started by somebodyyouknow, 02-16-2015, 03:28 PM
1 response
2,177 views
0 likes
 Last Post sordids999
by sordids999
02-16-2015, 06:47 PM  
Phillips 47" Model @47PL5704D/F7 Screen Issue! by nstlfrk
Started by nstlfrk, 02-16-2015, 05:01 PM
5 responses
1,608 views
0 likes
 Last Post freakaftr8
by freakaftr8
02-16-2015, 05:45 PM  
Sharp LC-52SB55U Single Blink/No Backlight by dustovich
Started by dustovich, 02-16-2015, 01:55 PM
3 responses
1,921 views
0 likes
 Last Post dustovich
by dustovich
02-16-2015, 02:54 PM  
Dynex LCD TV DX-32E150A11 Won't turn on by Tekone
Started by Tekone, 02-16-2015, 10:59 AM
15 responses
2,576 views
0 likes
 Last Post Tekone
by Tekone
02-16-2015, 02:46 PM  
Samsung pn50a450p1d by tja
Started by tja, 02-16-2015, 01:30 PM
1 response
1,349 views
0 likes
 Last Post newtothis
by newtothis
02-16-2015, 02:45 PM  
Samsung PN58A550S1FXZA turns on with audio chime, no picture. by Shinju
Started by Shinju, 01-05-2015, 01:30 AM
15 responses
2,841 views
0 likes
 Last Post newtothis
by newtothis
02-16-2015, 02:41 PM  
Panasonic Plasma--Black Screen--Solid Red LED by j.robinson389
Started by j.robinson389, 02-16-2015, 07:53 AM
1 response
2,129 views
0 likes
 Last Post tw2005
by tw2005
02-16-2015, 02:04 PM  
Samsung HL56A650 DLP Chip - Worth Replacing? by dmanthei
Started by dmanthei, 02-15-2015, 09:25 PM
7 responses
2,901 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-16-2015, 02:03 PM  
Panasonic Plasma TX-P50XT50B strange horizontal two lines by Damtom
Started by Damtom, 02-07-2015, 04:55 AM
40 responses
5,581 views
0 likes
 Last Post Damtom
by Damtom
02-16-2015, 01:52 PM  
Samsung pn50a450p1d by tja
Started by tja, 02-16-2015, 01:46 PM
1 response
1,538 views
0 likes
 Last Post freakaftr8
by freakaftr8
02-16-2015, 01:47 PM  
Blaupunkt 42/188J Faulty Screen? by anotherdude
Started by anotherdude, 01-29-2015, 07:24 AM
7 responses
2,262 views
0 likes
 Last Post anotherdude
by anotherdude
02-16-2015, 01:45 PM  
LG 42PT350 DEAD Ysus shorted Mosfets by Ltank
Started by Ltank, 02-04-2015, 02:20 PM
12 responses
4,030 views
0 likes
 Last Post Ltank
by Ltank
02-16-2015, 12:52 PM  
sansui SLED3200 power on with red lamp the by djpat1974
Started by djpat1974, 02-16-2015, 10:26 AM
1 response
1,676 views
0 likes
 Last Post MagicSmoke
by MagicSmoke
02-16-2015, 11:22 AM  
Sharp LC-47SB57UT by acuser
Started by acuser, 02-12-2015, 11:57 AM
1 response
1,405 views
0 likes
 Last Post acuser
by acuser
02-16-2015, 08:53 AM  
Samsung la55c750r2f - screen goes green then won't turn on by jimbojangles
Started by jimbojangles, 02-15-2015, 06:28 PM
9 responses
2,154 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-16-2015, 07:52 AM  
Samsung 64" Plasma struggle by magoo
Started by magoo, 02-13-2015, 11:08 PM
4 responses
1,897 views
0 likes
 Last Post nicholas1110
by nicholas1110
02-16-2015, 07:29 AM  
Sanyo DP42840-01 Dead No Standby by kevinm34232
Started by kevinm34232, 02-14-2015, 04:44 PM
9 responses
2,023 views
0 likes
 Last Post kevinm34232
by kevinm34232
02-16-2015, 06:35 AM  
Samsung PN50B530 50Hz Buzzing on X and Y Main (Screen OK) by eddamoo
Started by eddamoo, 02-16-2015, 06:29 AM
0 responses
1,357 views
0 likes
 Last Post eddamoo
by eddamoo
02-16-2015, 06:29 AM  
Insignia LCD 50L240A13 NO power deader then a doornail by sugar_ray
Started by sugar_ray, 02-01-2015, 03:16 PM
11 responses
3,197 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-16-2015, 06:15 AM  
Sharp LC-70LE640U LED HDTV Dim perimeter by JZOSU1129
Started by JZOSU1129, 02-28-2014, 07:41 PM
10 responses
4,446 views
0 likes
 Last Post newtothis
by newtothis
02-15-2015, 06:58 PM  
What is upper layer of Lcd display called? by kajaalyo
Started by kajaalyo, 02-15-2015, 03:13 AM
3 responses
1,574 views
0 likes
 Last Post newtothis
by newtothis
02-15-2015, 05:18 PM  
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