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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
644,512 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
196,801 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
540,982 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  
Samsung 40" 1080p LCD HDTV LE40B750‏ - Flickering Backlight by Valkia
Started by Valkia, 06-25-2012, 04:06 AM
14 responses
10,451 views
0 likes
 Last Post Kado
by Kado
12-08-2013, 09:40 AM  
philips 42pfp5532d/05 by sordids999
Started by sordids999, 05-27-2013, 12:50 PM
13 responses
5,801 views
0 likes
 Last Post SmartPiter
by SmartPiter
12-08-2013, 08:47 AM  
Another Dead Samsung HPT4254X by Ltank
Started by Ltank, 12-07-2013, 01:59 PM
1 response
2,011 views
0 likes
 Last Post kenny1070
by kenny1070
12-08-2013, 08:09 AM  
baird j047 no power by wreksta
Started by wreksta, 12-05-2013, 04:31 PM
12 responses
2,798 views
0 likes
 Last Post tom66
by tom66
12-08-2013, 04:23 AM  
how to order caps from digikey? by ilikesteel
Started by ilikesteel, 12-07-2013, 02:42 PM
4 responses
2,458 views
0 likes
 Last Post ilikesteel
by ilikesteel
12-07-2013, 10:07 PM  
Sharp LC-26DV24U normal then white screen by jdoncouse
Started by jdoncouse, 11-28-2013, 09:37 AM
9 responses
4,178 views
0 likes
 Last Post tom66
by tom66
12-07-2013, 08:00 PM  
Need help with insignia NS-32lcd by mspiris
Started by mspiris, 02-15-2011, 10:13 PM
3 responses
3,147 views
0 likes
 Last Post mspiris
by mspiris
12-07-2013, 02:07 PM  
Samsung LN46B750 power issue by dbruts
Started by dbruts, 12-06-2013, 08:39 PM
24 responses
6,268 views
0 likes
 Last Post dbruts
by dbruts
12-07-2013, 01:48 PM  
Samsung LCD TV LNT4061F Vertical Colored Lines by GoneGault
Started by GoneGault, 12-05-2013, 03:16 PM
16 responses
4,955 views
0 likes
 Last Post tom66
by tom66
12-07-2013, 01:24 PM  
lg 47lg-50ug by tr6g
Started by tr6g, 12-07-2013, 11:45 AM
0 responses
1,524 views
0 likes
 Last Post tr6g
by tr6g
12-07-2013, 11:45 AM  
Samsung LN52A580 by almoodie
Started by almoodie, 12-07-2013, 10:07 AM
1 response
2,001 views
0 likes
 Last Post tom66
by tom66
12-07-2013, 11:36 AM  
Plasma TV Panasonic th-46pz81fv don't want to power on (2 blinks code) by frankie31
Started by frankie31, 12-02-2013, 03:31 AM
13 responses
3,891 views
0 likes
 Last Post tom66
by tom66
12-07-2013, 11:27 AM  
Alba lcd32880hdf by sordids999
Started by sordids999, 12-06-2013, 12:35 PM
33 responses
4,819 views
0 likes
 Last Post tom66
by tom66
12-07-2013, 11:27 AM  
Help with Philips 42PF7320A/37 by lamboworld
Started by lamboworld, 12-06-2013, 08:11 PM
1 response
1,547 views
0 likes
 Last Post lamboworld
by lamboworld
12-07-2013, 08:09 AM  
where i can find the part in red circle? by Pragmatiko
Started by Pragmatiko, 12-07-2013, 04:50 AM
5 responses
2,106 views
0 likes
 Last Post ben7
by ben7
12-07-2013, 05:49 AM  
Sammy Plasma pn50c7000yf won't stay on after lightning storm by ranergeo
Started by ranergeo, 12-06-2013, 02:07 PM
11 responses
2,706 views
0 likes
 Last Post ranergeo
by ranergeo
12-06-2013, 09:02 PM  
Olevia 432-s12, blue light flashing, else, nothing. by lymon
Started by lymon, 07-17-2013, 12:55 PM
4 responses
3,665 views
0 likes
 Last Post lymon
by lymon
12-06-2013, 06:24 PM  
Desperately seeking Panasonic TNPA5105 SC board. by ecxone87
Started by ecxone87, 12-06-2013, 11:25 AM
0 responses
2,601 views
0 likes
 Last Post ecxone87
by ecxone87
12-06-2013, 11:25 AM  
sony kdl-40z5100 14 blinks by freakaftr8
Started by freakaftr8, 12-04-2013, 02:31 PM
17 responses
4,197 views
0 likes
 Last Post freakaftr8
by freakaftr8
12-06-2013, 11:20 AM  
first time here, please help with vizio plasma by jgrice53
Started by jgrice53, 12-06-2013, 01:56 AM
1 response
1,636 views
0 likes
 Last Post jgrice53
by jgrice53
12-06-2013, 06:45 AM  
Sanyo DP42740, PSU stuck on, no LED, no signs of life. by johnboy1313
Started by johnboy1313, 05-21-2013, 11:29 AM
13 responses
4,550 views
0 likes
 Last Post johnboy1313
by johnboy1313
12-06-2013, 06:13 AM  
LG 37LF65-ZC No Backlight by Daveatfernie
Started by Daveatfernie, 11-15-2013, 05:11 AM
23 responses
9,042 views
0 likes
 Last Post Daveatfernie
by Daveatfernie
12-06-2013, 02:42 AM  
Most common t-con board faults? by Ahakim
Started by Ahakim, 12-05-2013, 04:08 PM
1 response
1,908 views
0 likes
 Last Post tom66
by tom66
12-05-2013, 04:14 PM  
Visio E470VL - Has Power, Wont Turn On by ghostiepeeler
Started by ghostiepeeler, 12-03-2013, 12:27 PM
13 responses
3,922 views
0 likes
 Last Post budm
by budm
12-05-2013, 02:51 PM  
Less contrasted image on exactly half side of screen! by Ahakim
Started by Ahakim, 12-05-2013, 02:07 PM
3 responses
1,814 views
0 likes
 Last Post tom66
by tom66
12-05-2013, 02:46 PM  
Sony Bravia KDL-40W4100 wont turn on. Error code red LED blinks 3 times. by lookimback
Started by lookimback, 10-12-2013, 12:18 AM
25 responses
19,712 views
0 likes
 Last Post lookimback
by lookimback
12-05-2013, 09:44 AM  
Samsung PN58B540 Plasma tv no Va or Vs present by cuestaj1707
Started by cuestaj1707, 11-23-2013, 08:01 PM
2 responses
2,730 views
0 likes
 Last Post photoeye
by photoeye
12-05-2013, 09:38 AM  
Panasonic TH-42PX75U by Vizor
Started by Vizor, 06-19-2012, 03:31 AM
20 responses
12,376 views
0 likes
 Last Post cequil32
by cequil32
12-05-2013, 09:28 AM  
Samsung plasma 50" power supply DYP-50W2 by nataf10
Started by nataf10, 12-05-2013, 09:14 AM
0 responses
3,388 views
0 likes
 Last Post nataf10
by nataf10
12-05-2013, 09:14 AM  
lg tv by tocold4u2
Started by tocold4u2, 12-04-2013, 09:47 PM
1 response
1,649 views
0 likes
 Last Post capkid
by capkid
12-05-2013, 12:11 AM  
LG 42LV4400 Verticle Bars by isfoster89
Started by isfoster89, 12-04-2013, 10:42 PM
4 responses
2,222 views
0 likes
 Last Post isfoster89
by isfoster89
12-04-2013, 11:39 PM  
Lenovo D186wa LCD Monitor no power by lorins_core
Started by lorins_core, 11-25-2013, 09:11 PM
7 responses
3,161 views
0 likes
 Last Post lorins_core
by lorins_core
12-04-2013, 09:19 PM  
Toshiba 52hm84 6 blinks by nath1
Started by nath1, 12-04-2013, 08:44 PM
0 responses
1,538 views
0 likes
 Last Post nath1
by nath1
12-04-2013, 08:44 PM  
Panasonic TC-P46U1 plasma by brinkz
Started by brinkz, 12-02-2013, 08:37 PM
1 response
1,858 views
0 likes
 Last Post brinkz
by brinkz
12-04-2013, 07:45 PM  
Hitachi P50S602 Powers On/Off Blue Light Blinks 5 Times by Robb
Started by Robb, 09-29-2013, 01:15 AM
42 responses
11,066 views
0 likes
 Last Post Robb
by Robb
12-04-2013, 05:28 PM  
42lg3000 by charlierfc
Started by charlierfc, 12-04-2013, 02:40 PM
7 responses
1,982 views
0 likes
 Last Post charlierfc
by charlierfc
12-04-2013, 02:56 PM  
samsung UA32D4000N red led flashing only by sangel30
Started by sangel30, 12-02-2013, 07:42 AM
5 responses
2,782 views
0 likes
 Last Post Ltank
by Ltank
12-04-2013, 10:02 AM  
Lg 50pg20-ua by hogan029
Started by hogan029, 12-02-2013, 04:29 PM
8 responses
2,180 views
0 likes
 Last Post tom66
by tom66
12-04-2013, 09:32 AM  
LN40B530P7NXZA gamma IC? by DLinkOZ
Started by DLinkOZ, 11-30-2013, 06:56 PM
16 responses
4,047 views
0 likes
 Last Post DLinkOZ
by DLinkOZ
12-04-2013, 07:28 AM  
Samsung PS42Q97HD by Longneck
Started by Longneck, 11-20-2013, 06:23 PM
8 responses
3,645 views
0 likes
 Last Post Longneck
by Longneck
12-04-2013, 06:24 AM  
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