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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
644,518 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
781,202 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
196,803 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
540,983 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
279,481 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
73,165 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  
LG 42LK450 will not turn on by Ltank
Started by Ltank, 05-07-2014, 12:38 PM
5 responses
3,631 views
0 likes
 Last Post Ltank
by Ltank
05-19-2014, 01:52 PM  
lg 42 pj350 by adamp91gvm
Started by adamp91gvm, 05-19-2014, 11:29 AM
7 responses
2,357 views
0 likes
 Last Post adamp91gvm
by adamp91gvm
05-19-2014, 12:51 PM  
Need help finding a board TNPA5081 by dcapper
Started by dcapper, 05-19-2014, 12:48 PM
0 responses
1,552 views
0 likes
 Last Post dcapper
by dcapper
05-19-2014, 12:48 PM  
LG 50PA5500 No picture. Has sound. by Fletch
Started by Fletch, 09-07-2013, 12:10 AM
29 responses
14,664 views
0 likes
 Last Post Measuray
by Measuray
05-19-2014, 11:43 AM  
Problem with Samsung LE26R87BD by Mikeyboy2007
Started by Mikeyboy2007, 05-19-2014, 07:09 AM
4 responses
2,128 views
0 likes
 Last Post Mikeyboy2007
by Mikeyboy2007
05-19-2014, 09:46 AM  
Openbox Power supply Fault by anotherdude
Started by anotherdude, 05-13-2014, 10:35 AM
10 responses
3,763 views
0 likes
 Last Post anotherdude
by anotherdude
05-19-2014, 08:48 AM  
VIZIO V037L FHDTV20A powers up, backlight on, sound works, buttons work, no picture by triplefour
Started by triplefour, 05-12-2014, 07:48 AM
167 responses
21,297 views
0 likes
 Last Post triplefour
by triplefour
05-18-2014, 10:04 PM  
help with a screen issue by Mikeyboy2007
Started by Mikeyboy2007, 05-18-2014, 04:34 PM
4 responses
2,126 views
0 likes
 Last Post Mikeyboy2007
by Mikeyboy2007
05-18-2014, 07:03 PM  
LG37LP1D flashing light and clicking sound by nuryev
Started by nuryev, 05-18-2014, 07:02 PM
0 responses
1,500 views
0 likes
 Last Post nuryev
by nuryev
05-18-2014, 07:02 PM  
ln32a330j1d wont turn on by whatusername
Started by whatusername, 05-10-2014, 04:59 PM
49 responses
5,858 views
0 likes
 Last Post whatusername
by whatusername
05-18-2014, 06:21 PM  
Proscan 40' LD45Q shadow image by whatusername
Started by whatusername, 02-09-2014, 08:42 AM
21 responses
3,970 views
0 likes
 Last Post whatusername
by whatusername
05-18-2014, 02:41 PM  
Never use Useful TV Parts by dcapper
Started by dcapper, 05-17-2014, 09:07 AM
7 responses
1,959 views
0 likes
 Last Post splitcrete
by splitcrete
05-18-2014, 11:42 AM  
50PG6010 (LG 50" trouble diagnosing problem) by Hamie
Started by Hamie, 05-01-2014, 06:30 AM
15 responses
4,005 views
0 likes
 Last Post baddesley
by baddesley
05-18-2014, 10:32 AM  
SONIQ PT42SH PLASMA NO POWER Samsung V4C power supply by Asknlearn
Started by Asknlearn, 05-18-2014, 05:17 AM
0 responses
2,549 views
0 likes
 Last Post Asknlearn
by Asknlearn
05-18-2014, 05:17 AM  
Samsung LCD issue by eclef
Started by eclef, 08-28-2012, 08:47 AM
7 responses
2,312 views
0 likes
 Last Post roberto100it
by roberto100it
05-18-2014, 02:27 AM  
Sharp LC-37SB24U 32 - Powers Off if Control Buttons Are Pressed on TV by barryra
Started by barryra, 05-16-2014, 06:31 PM
13 responses
2,483 views
0 likes
 Last Post budm
by budm
05-17-2014, 08:35 PM  
Samsung pn50b550t2fxza by Digglr
Started by Digglr, 03-09-2014, 03:08 PM
37 responses
6,675 views
0 likes
 Last Post allenrw
by allenrw
05-17-2014, 07:36 PM  
VIZIO M650VSE Vertical Inverted Band by incognegro
Started by incognegro, 05-17-2014, 04:45 PM
2 responses
2,198 views
0 likes
 Last Post tom66
by tom66
05-17-2014, 05:58 PM  
Samsung HLT-4675 DLP Shutting Down.. by mmartell
Started by mmartell, 05-13-2014, 12:07 PM
24 responses
4,368 views
0 likes
 Last Post mmartell
by mmartell
05-17-2014, 09:07 AM  
Samsung service mode problems by satinser
Started by satinser, 05-17-2014, 08:10 AM
0 responses
1,906 views
0 likes
 Last Post satinser
by satinser
05-17-2014, 08:10 AM  
Sony KLV-l32M1 by satinser
Started by satinser, 05-16-2014, 06:47 PM
2 responses
1,744 views
0 likes
 Last Post satinser
by satinser
05-17-2014, 07:57 AM  
Norcent LT-3250 has power but screen is dark by woaimi
Started by woaimi, 05-21-2013, 01:26 PM
18 responses
5,089 views
0 likes
 Last Post ajmcello78
by ajmcello78
05-17-2014, 05:51 AM  
What do you think is causing this issue by audiofreak19
Started by audiofreak19, 05-16-2014, 07:08 PM
1 response
1,502 views
0 likes
 Last Post audiofreak19
by audiofreak19
05-16-2014, 07:09 PM  
T0shiba Model 42HL196 won't turn on by tvtanner
Started by tvtanner, 04-06-2014, 08:01 PM
5 responses
1,775 views
0 likes
 Last Post nuala
by nuala
05-16-2014, 05:49 PM  
Samsung LN52A750R1FXZA, DVD only works on HDMI2, AppleTV on HDMI4 but not vice versa. by johnboy1313
Started by johnboy1313, 05-16-2014, 01:34 PM
2 responses
2,061 views
0 likes
 Last Post mmartell
by mmartell
05-16-2014, 04:58 PM  
Polaroid TLX-0424B by Ltank
Started by Ltank, 05-16-2014, 09:39 AM
4 responses
2,358 views
0 likes
 Last Post budm
by budm
05-16-2014, 02:04 PM  
Grey/Gray Screen by Yingus
Started by Yingus, 05-15-2014, 06:27 PM
6 responses
2,025 views
0 likes
 Last Post SteveNielsen
by SteveNielsen
05-16-2014, 08:13 AM  
toshiba 46rv600t by galrock
Started by galrock, 05-15-2014, 09:43 AM
3 responses
1,613 views
0 likes
 Last Post galrock
by galrock
05-16-2014, 05:03 AM  
Samsung UE37ES6710 main board relaced by satinser
Started by satinser, 05-16-2014, 04:02 AM
4 responses
2,279 views
0 likes
 Last Post satinser
by satinser
05-16-2014, 05:01 AM  
hitachi 32HDT21M cycles through colours by jwilliams1967
Started by jwilliams1967, 05-15-2014, 01:31 PM
6 responses
2,134 views
0 likes
 Last Post Alastair E
by Alastair E
05-16-2014, 03:21 AM  
Panasonic TC-42PX24 Why do I? by dcapper
Started by dcapper, 05-13-2014, 10:37 PM
17 responses
4,291 views
0 likes
 Last Post tw2005
by tw2005
05-16-2014, 01:13 AM  
VT420M zombification by SirDaddySir
Started by SirDaddySir, 03-29-2014, 04:16 PM
6 responses
2,460 views
0 likes
 Last Post SirDaddySir
by SirDaddySir
05-16-2014, 01:04 AM  
Sony KDL-40D3000 - bad T-con? by schmo
Started by schmo, 01-09-2014, 07:02 AM
14 responses
7,334 views
0 likes
 Last Post dboy
by dboy
05-16-2014, 12:27 AM  
Pana TC-P42C2 10 blinks by ajshoe
Started by ajshoe, 04-24-2014, 12:08 PM
11 responses
4,731 views
0 likes
 Last Post dcapper
by dcapper
05-15-2014, 10:42 PM  
N3251w red light only no image by mmoore5553
Started by mmoore5553, 05-01-2014, 07:26 PM
22 responses
4,137 views
0 likes
 Last Post Agent24
by Agent24
05-15-2014, 10:32 PM  
Samsung LN46C530 46" LCD No Picture-Backlight or Inverter Power Issue by 8cuda
Started by 8cuda, 01-17-2013, 12:45 PM
9 responses
6,917 views
0 likes
 Last Post dreadnok
by dreadnok
05-15-2014, 07:16 PM  
Broken noname set top box by rauno45
Started by rauno45, 05-15-2014, 11:42 AM
3 responses
1,669 views
0 likes
 Last Post stj
by stj
05-15-2014, 05:45 PM  
LG 22LG30DC-UA Replaced Caps, Now I Get Power, but White Screen by saintlouis74
Started by saintlouis74, 05-15-2014, 03:38 PM
5 responses
2,290 views
0 likes
 Last Post saintlouis74
by saintlouis74
05-15-2014, 05:18 PM  
elektrotanya site down? by Ltank
Started by Ltank, 05-15-2014, 02:45 PM
2 responses
2,131 views
0 likes
 Last Post Caleb
by Caleb
05-15-2014, 04:00 PM  
50" Sammy 5084 plasma with half screen vertical lines by Shinju
Started by Shinju, 05-10-2014, 07:56 PM
20 responses
3,832 views
0 likes
 Last Post Shinju
by Shinju
05-15-2014, 11:45 AM  
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