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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
643,761 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
780,933 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
73,114 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  
Need Help with Vizio VF550XVT1A Display Problems by robotgeek
Started by robotgeek, 09-23-2012, 01:21 PM
15 responses
4,998 views
0 likes
 Last Post dick_barton
by dick_barton
10-29-2016, 06:03 AM  
Sharp LC-70LE757U 3D Not Working by farcwarts
Started by farcwarts, 10-23-2016, 09:20 AM
35 responses
3,553 views
0 likes
 Last Post farcwarts
by farcwarts
10-29-2016, 05:59 AM  
Emerson LF501EM4 Intermittant Power On by Version 7
Started by Version 7, 10-25-2016, 06:29 PM
5 responses
1,875 views
0 likes
 Last Post dick_barton
by dick_barton
10-29-2016, 05:50 AM  
Logik L32FE13B firmware needed. by steviewonder
Started by steviewonder, 10-02-2016, 09:52 AM
1 response
1,740 views
0 likes
 Last Post steviewonder
by steviewonder
10-29-2016, 03:21 AM  
Panasonic TH-P50U30A SC Board TNPA5351 AF failure by tw2005
Started by tw2005, 12-13-2014, 05:59 PM
30 responses
14,633 views
0 likes
 Last Post tw2005
by tw2005
10-29-2016, 02:15 AM  
Panasonic TGP55VT30 with 8 blinks by utee
Started by utee, 06-27-2016, 10:48 AM
57 responses
6,498 views
0 likes
 Last Post crashley
by crashley
10-28-2016, 07:42 AM  
Bad T-Con or LCD Panel? by Alex9
Started by Alex9, 10-25-2016, 08:14 PM
3 responses
2,150 views
0 likes
 Last Post Alex9
by Alex9
10-27-2016, 08:42 PM  
Need help with Toshiba 32AV502R TV. No picture or sound, just lines by shaundh
Started by shaundh, 10-27-2016, 04:18 PM
3 responses
1,709 views
0 likes
 Last Post budm
by budm
10-27-2016, 07:08 PM  
Samsung un55b8500 won't turn on constant click by Hockeyjock
Started by Hockeyjock, 10-25-2016, 09:57 PM
8 responses
2,777 views
0 likes
 Last Post budm
by budm
10-27-2016, 05:54 PM  
RCA SLD40A45RQ Solarization by johns1mj
Started by johns1mj, 10-22-2016, 08:26 PM
2 responses
1,750 views
0 likes
 Last Post johns1mj
by johns1mj
10-27-2016, 04:27 PM  
50PC1D Help Psu Shutting Down ? by ReeceyBurger123
Started by ReeceyBurger123, 10-16-2016, 12:01 PM
28 responses
3,140 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
10-27-2016, 04:12 PM  
Element 50" LED ELEFW504 with white screen. by Lmterickg
Started by Lmterickg, 10-17-2016, 01:58 PM
9 responses
2,597 views
0 likes
 Last Post Lmterickg
by Lmterickg
10-27-2016, 04:04 PM  
Philips 32PFL5605H/12 by torentino
Started by torentino, 10-27-2016, 11:39 AM
0 responses
1,304 views
0 likes
 Last Post torentino
by torentino
10-27-2016, 11:39 AM  
LG 50PS3000 not powering up clicking blue/red power light by 24mech
Started by 24mech, 03-03-2015, 01:52 AM
15 responses
4,118 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
10-27-2016, 11:33 AM  
Insignia NS-L22Q-10A Dim back light by gica69
Started by gica69, 10-23-2016, 02:52 PM
34 responses
2,996 views
0 likes
 Last Post gica69
by gica69
10-27-2016, 09:52 AM  
Vestel 17PW25-4 Alternative Board by exlink
Started by exlink, 10-16-2016, 02:33 AM
18 responses
4,436 views
0 likes
 Last Post exlink
by exlink
10-26-2016, 10:11 PM  
Vizio VW37L HDTV20A No signal, then no picture by skytoastar
Started by skytoastar, 10-18-2016, 06:33 PM
5 responses
1,884 views
0 likes
 Last Post budm
by budm
10-26-2016, 08:49 PM  
Samsung UN60FH6003FXZA by Captain Blu Ballz
Started by Captain Blu Ballz, 09-16-2016, 07:40 PM
14 responses
2,433 views
0 likes
 Last Post jeffer76
by jeffer76
10-26-2016, 07:45 PM  
Samsung LN55C630K1F power failure (BN44-00342B power board) by matomato13
Started by matomato13, 09-23-2016, 06:24 AM
37 responses
6,222 views
0 likes
 Last Post matomato13
by matomato13
10-26-2016, 07:03 PM  
Samsung LN37A550P3F(XZA) backlight issue by taman
Started by taman, 10-11-2016, 09:07 AM
8 responses
2,489 views
0 likes
 Last Post taman
by taman
10-26-2016, 05:18 PM  
samsung ua40d6600 by joc12345
Started by joc12345, 10-25-2016, 07:03 PM
3 responses
1,680 views
0 likes
 Last Post joc12345
by joc12345
10-26-2016, 04:16 PM  
vizio e470i-A0 no backlight, also no sound makes diagnosis confusing by MarkusNedry
Started by MarkusNedry, 10-26-2016, 02:53 PM
0 responses
1,594 views
0 likes
 Last Post MarkusNedry
by MarkusNedry
10-26-2016, 02:53 PM  
Power Supply MEGMEET MLT668TL-VM by nataf10
Started by nataf10, 10-26-2016, 02:34 PM
1 response
2,439 views
0 likes
 Last Post vinceroger69
by vinceroger69
10-26-2016, 02:39 PM  
OKI V32B-LED2 LED TV bright pink display with green horizontal line up by eddiesomesan
Started by eddiesomesan, 01-17-2014, 08:06 AM
1 response
2,787 views
0 likes
 Last Post eddiesomesan
by eddiesomesan
10-26-2016, 12:50 PM  
LG 42PA4500 Suspected bad main board (double check my logic) by hardwareguy
Started by hardwareguy, 10-26-2016, 03:34 AM
3 responses
2,069 views
0 likes
 Last Post hardwareguy
by hardwareguy
10-26-2016, 12:40 PM  
50PK550-UD cannot be turn on by ezli
Started by ezli, 10-24-2016, 10:53 PM
12 responses
2,617 views
0 likes
 Last Post vinceroger69
by vinceroger69
10-26-2016, 11:50 AM  
Vizio model E472VL Parts Replacement by jreese6000
Started by jreese6000, 10-26-2016, 10:49 AM
0 responses
40 views
0 likes
 Last Post jreese6000
by jreese6000
10-26-2016, 10:49 AM  
Element ELEFW327 Wont power on by imtalkingtome
Started by imtalkingtome, 03-23-2014, 08:46 AM
3 responses
3,343 views
0 likes
 Last Post elecson
by elecson
10-26-2016, 10:14 AM  
Samsung UN55ES6500 - video problems, need info by canuckmaster
Started by canuckmaster, 11-12-2014, 08:44 PM
19 responses
9,928 views
0 likes
 Last Post js101
by js101
10-26-2016, 08:11 AM  
Sony KDL-40bx421 by pop70458
Started by pop70458, 09-28-2016, 07:10 PM
32 responses
4,888 views
0 likes
 Last Post pop70458
by pop70458
10-26-2016, 07:39 AM  
Cooling Fan On eax61141603 by speedypro
Started by speedypro, 10-26-2016, 04:32 AM
5 responses
2,380 views
0 likes
 Last Post tom66
by tom66
10-26-2016, 06:39 AM  
Anybody can HELP ? LG50pj350 sound but no picture by vasce
Started by vasce, 10-25-2016, 07:53 PM
1 response
1,445 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
10-26-2016, 05:30 AM  
UN60F7050AF issue (5x) double blink by rlega
Started by rlega, 09-15-2016, 03:11 PM
19 responses
4,250 views
0 likes
 Last Post budm
by budm
10-25-2016, 08:20 PM  
LG 60PA5500 Turns On Then Off by yompi
Started by yompi, 08-19-2016, 09:53 PM
18 responses
5,453 views
0 likes
 Last Post yompi
by yompi
10-25-2016, 07:14 PM  
Fixed a Toshiba 37" LCD with a bad panel by cutting a tab driver off! by tom66
Started by tom66, 10-25-2016, 06:21 PM
2 responses
1,753 views
0 likes
 Last Post tom66
by tom66
10-25-2016, 06:34 PM  
Laser repair of LCD vertical line defect - You have got to be kidding me! by Th3_uN1Qu3
Started by Th3_uN1Qu3, 10-22-2016, 02:43 PM
11 responses
2,297 views
0 likes
 Last Post Jane
by Jane
10-25-2016, 02:19 PM  
Panasonic surround sound system by kentucky
Started by kentucky, 10-19-2016, 11:12 AM
10 responses
3,931 views
0 likes
 Last Post dick_barton
by dick_barton
10-25-2016, 01:33 PM  
LG Flatron W1946 wiring inverter AIP-0198 by mehatronic
Started by mehatronic, 10-19-2016, 08:19 AM
5 responses
3,753 views
0 likes
 Last Post mehatronic
by mehatronic
10-25-2016, 10:40 AM  
Problem with Samsung UN55ES6150F - Wont power up, 10 standby blinks by trizzo
Started by trizzo, 09-08-2014, 11:52 AM
48 responses
18,377 views
0 likes
 Last Post Louis82
by Louis82
10-24-2016, 10:08 PM  
PN59D6500FXZA Clicking On/Off by Ltank
Started by Ltank, 07-22-2016, 07:55 PM
2 responses
2,257 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
10-24-2016, 08:36 PM  
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