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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
643,548 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
217 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
780,848 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
196,753 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
540,812 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
279,420 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
9,188 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
28,431 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
73,099 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Samsung BN96-09738A Y-Main Board Component Repair Kit by johnboy1313
Started by johnboy1313, 12-19-2013, 01:38 PM
5 responses
5,796 views
0 likes
 Last Post lookimback
by lookimback
04-16-2015, 03:50 PM  
Samsung PN50C430 A1DXZA - Intermittent Vertical Bar by doublfelix
Started by doublfelix, 03-15-2015, 12:07 AM
11 responses
3,514 views
0 likes
 Last Post doublfelix
by doublfelix
04-16-2015, 02:50 PM  
i have a Sharp lc46le83ou by fberni
Started by fberni, 04-16-2015, 01:10 PM
1 response
1,934 views
0 likes
 Last Post budm
by budm
04-16-2015, 01:15 PM  
vizio gv42l-hdtv 3642-0012-0150 by armdole
Started by armdole, 03-24-2015, 01:11 PM
36 responses
4,130 views
0 likes
 Last Post armdole
by armdole
04-16-2015, 12:36 PM  
is this a defective lcd screen? by mattstolte
Started by mattstolte, 04-14-2015, 02:47 PM
14 responses
2,613 views
0 likes
 Last Post ben7
by ben7
04-16-2015, 11:36 AM  
s42ax-yb09 no audio no video by 1sportsman
Started by 1sportsman, 04-16-2015, 11:05 AM
3 responses
1,872 views
0 likes
 Last Post 1sportsman
by 1sportsman
04-16-2015, 11:24 AM  
Panasonic Plasma TC-P54S1, Two Problems by Sidster
Started by Sidster, 04-06-2015, 12:28 PM
4 responses
2,160 views
0 likes
 Last Post tom66
by tom66
04-16-2015, 11:19 AM  
Sceptre X405BV-FHD3 Powers on, logo appears, then shuts off by juicedlime
Started by juicedlime, 09-30-2014, 01:54 PM
37 responses
8,818 views
0 likes
 Last Post gamethriller
by gamethriller
04-16-2015, 11:09 AM  
Tivo HD possible power supply issue by alexsquared
Started by alexsquared, 06-21-2013, 11:36 AM
3 responses
4,121 views
0 likes
 Last Post JetsonRING
by JetsonRING
04-16-2015, 09:44 AM  
insignia ns 42e760a12 half snow and verticals by Altonwaldon
Started by Altonwaldon, 04-16-2015, 04:50 AM
6 responses
2,272 views
0 likes
 Last Post tom66
by tom66
04-16-2015, 08:44 AM  
LG 47G2-UG Horizontal Lines by djinn5150
Started by djinn5150, 04-15-2015, 11:25 AM
12 responses
2,932 views
0 likes
 Last Post Alastair E
by Alastair E
04-16-2015, 03:14 AM  
Samsung PN50C550 - horizontal lines by Karthanon
Started by Karthanon, 04-13-2015, 02:57 PM
5 responses
2,670 views
0 likes
 Last Post Karthanon
by Karthanon
04-16-2015, 02:43 AM  
Dynex TV power supply by whaase
Started by whaase, 04-12-2015, 06:36 PM
28 responses
4,682 views
0 likes
 Last Post whaase
by whaase
04-15-2015, 09:45 PM  
SONY kdl40s2010 no power by trans_ponder
Started by trans_ponder, 12-26-2014, 05:30 AM
16 responses
4,720 views
0 likes
 Last Post newtothis
by newtothis
04-15-2015, 05:56 PM  
LG 47LN5400 Problems by offroadz
Started by offroadz, 06-30-2014, 07:06 PM
23 responses
17,347 views
0 likes
 Last Post JeffJ
by JeffJ
04-15-2015, 05:09 PM  
Tcon 80 pin ribbon cable- How To Remove by rted
Started by rted, 04-15-2015, 04:51 PM
3 responses
1,785 views
0 likes
 Last Post JeffJ
by JeffJ
04-15-2015, 05:01 PM  
LG 50PT350 sound but no picture by ultimatt
Started by ultimatt, 04-03-2015, 05:37 PM
9 responses
6,192 views
0 likes
 Last Post ultimatt
by ultimatt
04-15-2015, 03:33 PM  
Element elefw502 firmware issue by Gadjet
Started by Gadjet, 04-14-2015, 07:32 PM
3 responses
2,734 views
0 likes
 Last Post nuala
by nuala
04-15-2015, 01:07 PM  
Seiki SE50FY28 No Video Power Control Board mixed up by Gadjet
Started by Gadjet, 01-25-2015, 03:10 PM
8 responses
3,766 views
0 likes
 Last Post Gadjet
by Gadjet
04-15-2015, 12:57 PM  
I could use some help forcing on a PSU, LT-52148 by johnboy1313
Started by johnboy1313, 04-15-2015, 09:30 AM
3 responses
1,542 views
0 likes
 Last Post budm
by budm
04-15-2015, 10:31 AM  
Vizio M261VP Not Turning On by SBlevins
Started by SBlevins, 12-23-2014, 01:03 PM
48 responses
10,081 views
0 likes
 Last Post TVRepairNoobie
by TVRepairNoobie
04-15-2015, 10:28 AM  
Sharp Aquos LC-52D64U - Flashing Power by jbandy
Started by jbandy, 04-03-2015, 03:53 PM
10 responses
6,342 views
0 likes
 Last Post R_J
by R_J
04-15-2015, 09:34 AM  
Samsung LN46A850S no power by mwalsh
Started by mwalsh, 04-08-2015, 11:40 AM
3 responses
1,493 views
0 likes
 Last Post mwalsh
by mwalsh
04-15-2015, 08:42 AM  
Samsung Plasma PN50B400P3D Won't Power Up. by photoeye
Started by photoeye, 12-03-2013, 10:58 PM
4 responses
2,873 views
0 likes
 Last Post Samsungtv
by Samsungtv
04-14-2015, 09:47 PM  
Sony KDL-46NX810 No Video by Gadjet
Started by Gadjet, 09-05-2012, 06:07 PM
32 responses
5,763 views
0 likes
 Last Post Gadjet
by Gadjet
04-14-2015, 06:42 PM  
Samsung LN-T4671F : need help display corruption / RGB lines by enc2guru
Started by enc2guru, 04-14-2015, 03:25 PM
3 responses
2,003 views
0 likes
 Last Post Shinju
by Shinju
04-14-2015, 05:10 PM  
Vizio XVT473SV Troubleshooting by DPark
Started by DPark, 03-10-2014, 01:55 AM
10 responses
5,432 views
0 likes
 Last Post VizioStyle
by VizioStyle
04-14-2015, 04:30 PM  
Proscan PLD3283D has Standby but Won't Turn On by barkster
Started by barkster, 04-06-2015, 09:00 AM
8 responses
3,032 views
0 likes
 Last Post barkster
by barkster
04-14-2015, 01:48 PM  
Philips 47PFL5603D/10, loses picture after about 50 minutes by Nicholas
Started by Nicholas, 03-29-2015, 12:26 PM
7 responses
2,353 views
0 likes
 Last Post jetadm123
by jetadm123
04-14-2015, 01:06 PM  
is there anyway to fix a main board? by mattstolte
Started by mattstolte, 04-13-2015, 06:19 PM
7 responses
2,402 views
0 likes
 Last Post stj
by stj
04-14-2015, 12:53 PM  
panasonic TH-42PX80U 2 BLINK CODE? by mattstolte
Started by mattstolte, 04-12-2015, 12:58 PM
17 responses
4,473 views
0 likes
 Last Post newtothis
by newtothis
04-14-2015, 06:01 AM  
Sharp Aquos LC-65GD1E LCD 65" 4 vertical lines half way down screen by RevKing
Started by RevKing, 04-13-2015, 11:24 AM
3 responses
2,173 views
0 likes
 Last Post RevKing
by RevKing
04-14-2015, 01:07 AM  
Vizio VX37L. Grey tint to picture by gideon277
Started by gideon277, 07-06-2014, 09:15 AM
18 responses
3,853 views
0 likes
 Last Post bmob
by bmob
04-13-2015, 07:19 PM  
Insignia 37 by Bull40dawg
Started by Bull40dawg, 04-12-2015, 03:33 PM
2 responses
1,508 views
0 likes
 Last Post Bull40dawg
by Bull40dawg
04-13-2015, 07:17 PM  
LG42G1A_YSUS EAX52396901 Troubleshooting by barkster
Started by barkster, 04-13-2015, 10:54 AM
3 responses
2,382 views
0 likes
 Last Post barkster
by barkster
04-13-2015, 07:11 PM  
Sylvania Plasma TV by Ferhere
Started by Ferhere, 04-13-2015, 06:14 PM
0 responses
1,312 views
0 likes
 Last Post Ferhere
by Ferhere
04-13-2015, 06:14 PM  
Sharp lc-37d40u help by mattstolte
Started by mattstolte, 04-12-2015, 01:21 PM
12 responses
2,801 views
0 likes
 Last Post mattstolte
by mattstolte
04-13-2015, 06:07 PM  
Dynex DX-LCD26-09 ---- NO 12V by saintlouis74
Started by saintlouis74, 04-13-2015, 02:09 PM
9 responses
2,424 views
0 likes
 Last Post budm
by budm
04-13-2015, 04:32 PM  
Panasonic tx-p50s10b by ronhayes
Started by ronhayes, 04-13-2015, 01:44 PM
5 responses
1,633 views
0 likes
 Last Post ronhayes
by ronhayes
04-13-2015, 03:42 PM  
lg 47LC7DF by StoneRhino
Started by StoneRhino, 04-01-2015, 09:33 AM
4 responses
2,236 views
0 likes
 Last Post StoneRhino
by StoneRhino
04-13-2015, 02:59 PM  
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