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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
644,500 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
781,199 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
196,801 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
540,981 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
279,479 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  
Hitachi 32hxc01u dead mainboard by comptek
Started by comptek, 10-29-2015, 04:43 PM
28 responses
5,889 views
0 likes
 Last Post michael dranfield
by michael dranfield
01-28-2016, 04:42 PM  
Toshiba 40L1333 Led Backlight Mod by ReeceyBurger123
Started by ReeceyBurger123, 05-25-2015, 08:42 AM
31 responses
10,576 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
01-28-2016, 04:03 PM  
Phillips 47PFL7404H/12 NO HDMI INPUTS by michael dranfield
Started by michael dranfield, 01-28-2016, 07:06 AM
4 responses
2,165 views
0 likes
 Last Post michael dranfield
by michael dranfield
01-28-2016, 03:28 PM  
LG 47LS4500 problem by dienastyy
Started by dienastyy, 01-28-2016, 01:59 PM
14 responses
3,972 views
0 likes
 Last Post budm
by budm
01-28-2016, 03:17 PM  
AS-19 Gamma Chip on T-Con by kevinm34232
Started by kevinm34232, 10-25-2014, 08:19 PM
11 responses
3,571 views
0 likes
 Last Post zomi
by zomi
01-28-2016, 01:32 PM  
insignia NS-40D40SNA14 power issue by cperiuta
Started by cperiuta, 01-04-2016, 10:15 PM
16 responses
4,676 views
0 likes
 Last Post budm
by budm
01-28-2016, 09:58 AM  
Strange clicking noise from Philips 37PFL9604 TV by Hextinct
Started by Hextinct, 03-09-2014, 05:48 AM
14 responses
17,269 views
0 likes
 Last Post mejohn
by mejohn
01-28-2016, 04:35 AM  
Tv Parts and shipping to Canada by tech2014
Started by tech2014, 01-27-2016, 12:28 PM
5 responses
1,770 views
0 likes
 Last Post ljintexas
by ljintexas
01-28-2016, 03:35 AM  
UE40S870 No LNB Power by ilzi92
Started by ilzi92, 01-27-2016, 03:34 AM
6 responses
1,852 views
0 likes
 Last Post ilzi92
by ilzi92
01-28-2016, 01:33 AM  
HDMI properties by argonrepublic
Started by argonrepublic, 01-27-2016, 01:26 PM
2 responses
1,462 views
0 likes
 Last Post budwich
by budwich
01-27-2016, 06:24 PM  
Baird 40" vertical lines on left side screen? by PhaseCoder
Started by PhaseCoder, 01-27-2016, 12:07 PM
1 response
1,590 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
01-27-2016, 12:28 PM  
Samsung LN52A850S LCD Vertical Line by 8cuda
Started by 8cuda, 01-11-2014, 12:54 AM
4 responses
2,583 views
0 likes
 Last Post bassim
by bassim
01-27-2016, 09:47 AM  
Byd:sign 32" LCD by playgoods
Started by playgoods, 01-27-2016, 06:11 AM
2 responses
1,367 views
0 likes
 Last Post playgoods
by playgoods
01-27-2016, 08:31 AM  
Philips 42PFL9664H/12 white picture with some lines by DrazenJ
Started by DrazenJ, 01-26-2016, 02:07 PM
4 responses
2,166 views
0 likes
 Last Post DrazenJ
by DrazenJ
01-27-2016, 07:22 AM  
Pioneer PDP LX5090h blue blinking of death by FrancoisLRP
Started by FrancoisLRP, 01-27-2016, 06:25 AM
0 responses
1,800 views
0 likes
 Last Post FrancoisLRP
by FrancoisLRP
01-27-2016, 06:25 AM  
TECHNIKA 2481LED40 LK-SP416002A Power Supply by Lapwing
Started by Lapwing, 01-27-2016, 04:59 AM
0 responses
1,685 views
0 likes
 Last Post Lapwing
by Lapwing
01-27-2016, 04:59 AM  
LG 47LD450 - Will work for a couple days, then dead set by bmschiizz
Started by bmschiizz, 01-20-2016, 03:25 PM
6 responses
2,270 views
0 likes
 Last Post bmschiizz
by bmschiizz
01-26-2016, 08:45 PM  
Bush LED24265DVDCNTDW by Puhmik
Started by Puhmik, 01-03-2016, 07:30 PM
3 responses
2,394 views
0 likes
 Last Post michael dranfield
by michael dranfield
01-26-2016, 12:42 PM  
LG 42LW450U, no picture by finntricky
Started by finntricky, 01-25-2016, 06:19 PM
8 responses
2,424 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
01-26-2016, 11:57 AM  
Sony Bravia Double image problem goes away after 15 mins by zeeshanonlyme
Started by zeeshanonlyme, 01-26-2016, 01:52 AM
1 response
2,501 views
0 likes
 Last Post freakaftr8
by freakaftr8
01-26-2016, 11:43 AM  
Samsung le40b750 by drpaparino
Started by drpaparino, 01-19-2016, 06:23 PM
9 responses
2,633 views
0 likes
 Last Post truep
by truep
01-26-2016, 10:06 AM  
Samsung P59D6500 2011 random shutdown now only standby by davep911
Started by davep911, 07-19-2014, 02:01 PM
19 responses
3,869 views
0 likes
 Last Post droidd
by droidd
01-26-2016, 09:41 AM  
sony kdl32bx300 no picture, no backlight, no audio just green power light by falc4uon
Started by falc4uon, 01-25-2016, 04:49 PM
2 responses
1,777 views
0 likes
 Last Post falc4uon
by falc4uon
01-26-2016, 03:49 AM  
Sceptre X332BV-HD, no backlight, I think it's an older model? by googs
Started by googs, 01-25-2016, 03:09 PM
5 responses
1,976 views
0 likes
 Last Post vinceroger69
by vinceroger69
01-26-2016, 03:32 AM  
17IPS61 Failed After 540 Hours ! by ReeceyBurger123
Started by ReeceyBurger123, 12-31-2015, 02:46 PM
18 responses
3,739 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
01-26-2016, 01:49 AM  
Parts list for Emerson LC320EM2 by joeshannallie
Started by joeshannallie, 10-12-2014, 09:40 AM
20 responses
6,071 views
0 likes
 Last Post Caleb
by Caleb
01-25-2016, 08:48 PM  
what is this component? by h82loseejr
Started by h82loseejr, 01-25-2016, 04:44 PM
3 responses
1,798 views
0 likes
 Last Post budm
by budm
01-25-2016, 05:02 PM  
Philips 50PF9631D/37 Half Screen by cheebster
Started by cheebster, 01-21-2016, 02:57 PM
8 responses
2,201 views
0 likes
 Last Post tom66
by tom66
01-25-2016, 03:22 PM  
Sony kdl-46ex700 wont power on by snake91876
Started by snake91876, 01-24-2016, 12:08 PM
7 responses
2,774 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-25-2016, 03:11 PM  
Lg 42pt350r sound no picture by Grunder
Started by Grunder, 01-25-2016, 07:28 AM
2 responses
1,675 views
0 likes
 Last Post Grunder
by Grunder
01-25-2016, 09:26 AM  
RCA L37WD12 won't power up by ilikesteel
Started by ilikesteel, 01-04-2016, 02:09 PM
19 responses
3,226 views
0 likes
 Last Post ilikesteel
by ilikesteel
01-25-2016, 12:26 AM  
insignia has audio but no sound by shadetreetrader11
Started by shadetreetrader11, 01-23-2016, 03:06 PM
8 responses
2,046 views
0 likes
 Last Post shadetreetrader11
by shadetreetrader11
01-24-2016, 10:28 PM  
coby 4025 no stby light power supply checks good. by dbraffo
Started by dbraffo, 12-12-2013, 12:15 PM
16 responses
3,632 views
0 likes
 Last Post steves7839
by steves7839
01-24-2016, 08:46 PM  
COBY TFTV4025 omg... by freakaftr8
Started by freakaftr8, 11-11-2015, 11:21 PM
1 response
1,664 views
0 likes
 Last Post steves7839
by steves7839
01-24-2016, 07:52 PM  
Samsung LE40R73BD screen blank with sound by cvel
Started by cvel, 01-24-2016, 01:30 PM
4 responses
1,842 views
0 likes
 Last Post orinoco8
by orinoco8
01-24-2016, 06:54 PM  
Sanyo DP42848 Has sound/bad picture by Jewcano
Started by Jewcano, 01-03-2016, 09:04 PM
18 responses
3,373 views
0 likes
 Last Post Jewcano
by Jewcano
01-24-2016, 06:43 PM  
VX42LHDTV10A Power supply by tritun1999
Started by tritun1999, 01-05-2016, 05:19 AM
2 responses
1,537 views
0 likes
 Last Post tritun1999
by tritun1999
01-24-2016, 04:32 PM  
Samsung PS43D450 wont turn on by Sk3wby
Started by Sk3wby, 12-23-2015, 12:30 PM
24 responses
5,493 views
0 likes
 Last Post comptek
by comptek
01-24-2016, 04:15 PM  
vizio vo420e dim in center then shutdown by kev1n69
Started by kev1n69, 01-23-2016, 09:42 AM
2 responses
1,497 views
0 likes
 Last Post sordids999
by sordids999
01-24-2016, 02:22 PM  
Samsung TV: No video, has audio. LED's not turning on? by Tsmac
Started by Tsmac, 01-23-2016, 01:08 AM
3 responses
2,000 views
0 likes
 Last Post Tsmac
by Tsmac
01-24-2016, 12:37 PM  
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