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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
644,473 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
219 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
781,190 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
196,800 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
540,977 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
279,473 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
28,437 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
73,163 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
48,442 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
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
1,545 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
10,096 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
6,344 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
1,496 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
5,765 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
5,435 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
2,403 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
4,475 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
2,174 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
3,855 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
2,803 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
2,428 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
1,638 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  
lg 50pc1da plasma fault by vnalocke
Started by vnalocke, 04-08-2015, 01:42 PM
5 responses
2,290 views
0 likes
 Last Post Alastair E
by Alastair E
04-13-2015, 02:56 PM  
COBY 23 LED TFT TV (LEDTV2326) - power board connections by FLPIII
Started by FLPIII, 06-25-2014, 01:34 PM
4 responses
2,439 views
0 likes
 Last Post whiz62
by whiz62
04-13-2015, 02:04 PM  
LG 50PC3D-UD Powers off 3 blinking lights by Scougar
Started by Scougar, 03-12-2015, 12:00 PM
8 responses
2,059 views
0 likes
 Last Post Scougar
by Scougar
04-13-2015, 01:15 PM  
Teac DVD Player DV-3300 fault by bxcfilm
Started by bxcfilm, 04-13-2015, 10:05 AM
0 responses
1,340 views
0 likes
 Last Post bxcfilm
by bxcfilm
04-13-2015, 10:05 AM  
Samsung HP-R4252 vertical lines issue. by Shinju
Started by Shinju, 03-21-2015, 11:14 PM
8 responses
2,300 views
0 likes
 Last Post Shinju
by Shinju
04-13-2015, 10:01 AM  
Sceptre x322bv-hd powers up w/sound-but no picture by cbr6861
Started by cbr6861, 06-03-2014, 03:09 PM
49 responses
12,919 views
0 likes
 Last Post huckster24h
by huckster24h
04-13-2015, 09:02 AM  
Panasonic TH-50PZ81B by vaxthehunted
Started by vaxthehunted, 04-09-2015, 08:46 AM
6 responses
2,416 views
0 likes
 Last Post tw2005
by tw2005
04-13-2015, 05:29 AM  
LG 50pk550 2 vertical lines down left side by Tommy2shoes
Started by Tommy2shoes, 04-04-2015, 04:05 PM
5 responses
4,429 views
0 likes
 Last Post Alastair E
by Alastair E
04-13-2015, 03:41 AM  
47LN5400 2 seconds to black by madcow007
Started by madcow007, 04-12-2015, 09:33 PM
6 responses
2,824 views
0 likes
 Last Post madcow007
by madcow007
04-12-2015, 10:41 PM  
problem with LED42VF80 .. Many Pics !! need help! by Keshetisrael
Started by Keshetisrael, 05-24-2013, 07:59 PM
7 responses
5,700 views
0 likes
 Last Post budm
by budm
04-12-2015, 04:21 PM  
Help Samsung PN43D490A1D by bodine1187
Started by bodine1187, 03-03-2015, 08:32 PM
14 responses
3,096 views
0 likes
 Last Post vinceroger69
by vinceroger69
04-12-2015, 11:33 AM  
Vizio xvt553sv main board no hdmi input... by weezies_view
Started by weezies_view, 04-06-2015, 11:15 AM
1 response
6,995 views
0 likes
 Last Post Grengadgy
by Grengadgy
04-12-2015, 06:40 AM  
Toshiba 55g300u issue after issue by x9x9x9x9x9
Started by x9x9x9x9x9, 04-09-2015, 11:11 AM
38 responses
5,957 views
0 likes
 Last Post CapLeaker
by CapLeaker
04-12-2015, 05:31 AM  
Vizio GV47LFHDTV20A Picture issue. by 102mm
Started by 102mm, 04-11-2015, 07:18 PM
2 responses
1,813 views
0 likes
 Last Post 102mm
by 102mm
04-11-2015, 08:27 PM  
Vizio E472VL by ljintexas
Started by ljintexas, 03-24-2015, 03:40 AM
16 responses
3,853 views
0 likes
 Last Post newtothis
by newtothis
04-11-2015, 01:58 PM  
LC401EM2F hit by lightning by NXSLT1
Started by NXSLT1, 04-08-2015, 07:16 AM
21 responses
3,882 views
0 likes
 Last Post CapLeaker
by CapLeaker
04-11-2015, 12:33 PM  
LG 42PC3D Green Screen that corrects as TV “warms up”. Help Appreciated! by Raflen
Started by Raflen, 04-10-2015, 12:32 PM
3 responses
2,240 views
0 likes
 Last Post capkid
by capkid
04-11-2015, 08:56 AM  
Finlux (Vestel) TV will not go out of standby. by rauno45
Started by rauno45, 04-17-2014, 03:39 PM
9 responses
10,418 views
0 likes
 Last Post eengcabral
by eengcabral
04-11-2015, 08:22 AM  
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