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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
643,764 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
780,935 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
73,115 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  
Sony KDL-40ex400 LCD tv no power...100% dead by shelby5041
Started by shelby5041, 08-23-2014, 01:48 PM
86 responses
12,861 views
0 likes
 Last Post shelby5041
by shelby5041
11-15-2014, 12:49 AM  
aoc L32W861 PSU makes high pitched noise when turned on by triplefour
Started by triplefour, 11-11-2014, 11:33 PM
13 responses
3,800 views
0 likes
 Last Post Shinju
by Shinju
11-14-2014, 10:37 PM  
Vizio E390L Back light turns on and no Picture by jeffecor
Started by jeffecor, 11-11-2014, 08:04 PM
8 responses
2,293 views
0 likes
 Last Post jeffecor
by jeffecor
11-14-2014, 05:41 PM  
Pioneer pdp-42a3hd by rick_me24
Started by rick_me24, 11-09-2014, 05:17 PM
11 responses
2,885 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
11-14-2014, 04:50 PM  
Technika lcd32-207 by sordids999
Started by sordids999, 11-07-2014, 02:29 PM
11 responses
2,732 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
11-14-2014, 02:07 PM  
LG 50PX4D-EB picture problem by Moggy
Started by Moggy, 11-14-2014, 11:26 AM
2 responses
1,815 views
0 likes
 Last Post ERICSSON89
by ERICSSON89
11-14-2014, 01:30 PM  
Pioneer PDP-4304 - Blinking red LED on power up by X5-452
Started by X5-452, 11-10-2014, 04:00 PM
2 responses
1,695 views
0 likes
 Last Post X5-452
by X5-452
11-14-2014, 11:56 AM  
Any way to bench test an LCD TCON board? by tucocaps
Started by tucocaps, 11-13-2014, 01:24 PM
2 responses
1,995 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
11-14-2014, 11:22 AM  
Repair horror stories that turned out for the best! by Shinju
Started by Shinju, 11-14-2014, 10:41 AM
1 response
1,658 views
0 likes
 Last Post goontron
by goontron
11-14-2014, 11:14 AM  
Sony Bravia KDL-40XBR6 14x Blinks error by acorn
Started by acorn, 10-27-2014, 05:33 PM
8 responses
5,431 views
0 likes
 Last Post freakaftr8
by freakaftr8
11-14-2014, 08:42 AM  
problem with 42 inch samsung lcd by Mikeyboy2007
Started by Mikeyboy2007, 10-20-2014, 01:10 PM
10 responses
2,843 views
0 likes
 Last Post Mikeyboy2007
by Mikeyboy2007
11-14-2014, 07:53 AM  
Ps50q96hd by sordids999
Started by sordids999, 11-13-2014, 02:45 PM
17 responses
2,510 views
0 likes
 Last Post sordids999
by sordids999
11-14-2014, 07:21 AM  
Toshiba lcd tv 32av700e by AjiShah
Started by AjiShah, 04-18-2012, 03:21 PM
3 responses
4,412 views
0 likes
 Last Post rasheedm
by rasheedm
11-14-2014, 04:39 AM  
Panasonic TH-42PZ800B 12 blink fault by Paniman
Started by Paniman, 11-08-2014, 03:09 PM
9 responses
2,559 views
0 likes
 Last Post Paniman
by Paniman
11-14-2014, 04:27 AM  
Vizio 32" VO320E Intermittent Issues by bahowe1
Started by bahowe1, 10-21-2014, 06:59 AM
58 responses
6,267 views
0 likes
 Last Post keeney123
by keeney123
11-14-2014, 01:46 AM  
Samsung FP-5084 Plasma tv Power supply issues by jeffecor
Started by jeffecor, 11-09-2014, 09:17 PM
28 responses
3,758 views
0 likes
 Last Post Shinju
by Shinju
11-13-2014, 11:47 PM  
Insignia NSL 32Q 10A picture problems by Otter96
Started by Otter96, 10-26-2014, 05:51 PM
12 responses
2,344 views
0 likes
 Last Post Otter96
by Otter96
11-13-2014, 09:39 PM  
Sony KDL-46EX1 intermittent fault ??tab bond by blouis79
Started by blouis79, 11-13-2014, 09:30 PM
0 responses
2,451 views
0 likes
 Last Post blouis79
by blouis79
11-13-2014, 09:30 PM  
Sony KDL-40SL140 - T-Con or bad panel? by sansonet
Started by sansonet, 11-11-2014, 10:32 AM
5 responses
2,981 views
0 likes
 Last Post sansonet
by sansonet
11-13-2014, 09:09 PM  
Vizio M470SL has back light, no video by Audioplus
Started by Audioplus, 11-04-2014, 12:03 PM
4 responses
2,238 views
0 likes
 Last Post Audioplus
by Audioplus
11-13-2014, 07:00 PM  
Sony KDL37M3000 sparkly by CraigR
Started by CraigR, 11-01-2014, 01:01 PM
16 responses
2,360 views
0 likes
 Last Post Shinju
by Shinju
11-13-2014, 04:47 PM  
Bush btvd91216b White Menus/backgrounds by anotherdude
Started by anotherdude, 11-13-2014, 01:40 PM
0 responses
1,523 views
0 likes
 Last Post anotherdude
by anotherdude
11-13-2014, 01:40 PM  
Y-Board Issue w/ Samsung HP-R4252? by JordanB407
Started by JordanB407, 11-12-2014, 08:07 AM
3 responses
2,057 views
0 likes
 Last Post Shinju
by Shinju
11-13-2014, 01:36 PM  
Sony KDL46S5100 Screen or Main Board? by Ltank
Started by Ltank, 06-20-2014, 09:16 PM
10 responses
2,601 views
0 likes
 Last Post zukdj
by zukdj
11-13-2014, 10:28 AM  
Samsung LN-T4661F possible purchase by Caleb
Started by Caleb, 11-12-2014, 07:38 PM
2 responses
1,860 views
0 likes
 Last Post Caleb
by Caleb
11-13-2014, 09:47 AM  
Seen anything like this before ? by mmartell
Started by mmartell, 11-13-2014, 03:35 AM
6 responses
2,116 views
0 likes
 Last Post tom66
by tom66
11-13-2014, 08:16 AM  
pdp42v18ha - Turns on, no picture, no response from buttons by echodreamz
Started by echodreamz, 07-09-2014, 12:37 AM
13 responses
2,566 views
0 likes
 Last Post lookimback
by lookimback
11-13-2014, 07:40 AM  
Toshiba 40FT2U Weird colored screen by zdsh07p9
Started by zdsh07p9, 09-10-2014, 06:38 PM
3 responses
2,268 views
0 likes
 Last Post tom66
by tom66
11-13-2014, 04:42 AM  
toshiba 47wlt66 help by azza1234
Started by azza1234, 09-08-2014, 06:01 PM
17 responses
4,028 views
0 likes
 Last Post azza1234
by azza1234
11-13-2014, 03:59 AM  
le46m87bd no backlight help please by wreksta
Started by wreksta, 11-12-2014, 03:49 PM
3 responses
1,956 views
0 likes
 Last Post tom66
by tom66
11-13-2014, 02:57 AM  
Need help with Samsung HPR4272 by adam699
Started by adam699, 10-24-2014, 05:13 PM
15 responses
2,912 views
0 likes
 Last Post adam699
by adam699
11-12-2014, 08:06 PM  
mitsubishi lt-40148 distorted image by freakaftr8
Started by freakaftr8, 11-12-2014, 11:54 AM
3 responses
2,279 views
0 likes
 Last Post freakaftr8
by freakaftr8
11-12-2014, 07:31 PM  
Samsung LN-T4665F bad PFC caps, what series to replace with? by lookimback
Started by lookimback, 11-09-2014, 06:28 PM
20 responses
4,585 views
0 likes
 Last Post lookimback
by lookimback
11-12-2014, 05:11 PM  
Sony Bravia KDL32L5000 clicks but won't turn on by djpat1974
Started by djpat1974, 11-12-2014, 05:08 PM
1 response
2,660 views
0 likes
 Last Post budm
by budm
11-12-2014, 05:11 PM  
hi I need help with a sony KDL-32XBR4 when powering iT up i hear 2 click by djpat1974
Started by djpat1974, 11-07-2014, 05:04 PM
4 responses
2,140 views
0 likes
 Last Post djpat1974
by djpat1974
11-12-2014, 03:36 PM  
Lg50pc1da by snipersquad100
Started by snipersquad100, 11-12-2014, 02:28 PM
4 responses
1,744 views
0 likes
 Last Post snipersquad100
by snipersquad100
11-12-2014, 03:14 PM  
Polaroid 32" P32LED13 LED TV Stuck in stand-by loop ? by safesurfer65
Started by safesurfer65, 11-12-2014, 10:32 AM
4 responses
3,899 views
0 likes
 Last Post safesurfer65
by safesurfer65
11-12-2014, 02:36 PM  
Andersson TV + 17PW26-4 psu won't turn on?! by Eriksson
Started by Eriksson, 10-31-2014, 04:28 AM
18 responses
6,354 views
0 likes
 Last Post selldoor
by selldoor
11-12-2014, 10:51 AM  
Panasonic TH-PX60U is completely dead. by ruatha65
Started by ruatha65, 11-02-2014, 04:14 PM
6 responses
2,886 views
0 likes
 Last Post tw2005
by tw2005
11-12-2014, 02:00 AM  
Vizio vp322 hdtv10a by triplefour
Started by triplefour, 10-19-2014, 10:26 PM
44 responses
6,686 views
0 likes
 Last Post triplefour
by triplefour
11-11-2014, 06:14 PM  
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