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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
644,473 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
781,190 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
196,800 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
540,977 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
279,473 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
73,163 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  
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
1,861 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
2,120 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
2,269 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
4,030 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
2,914 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
2,280 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
4,586 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
2,141 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
1,745 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
6,359 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
2,889 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
6,688 views
0 likes
 Last Post triplefour
by triplefour
11-11-2014, 06:14 PM  
Vizio VX42L Back Cover Screws by Herbssat
Started by Herbssat, 11-11-2014, 09:05 AM
1 response
1,441 views
0 likes
 Last Post Herbssat
by Herbssat
11-11-2014, 03:38 PM  
Samsung LE26B450C4W Dead PSU by windy1603
Started by windy1603, 12-04-2012, 01:34 PM
6 responses
4,350 views
0 likes
 Last Post dpijl10
by dpijl10
11-11-2014, 02:31 PM  
LG Plasma fuse blown. by Scottmac
Started by Scottmac, 11-10-2014, 06:10 PM
4 responses
2,568 views
0 likes
 Last Post Scottmac
by Scottmac
11-11-2014, 01:21 PM  
Panasonic TH-42PV8AZ with no STB_5V by Neelix
Started by Neelix, 10-09-2014, 06:41 AM
9 responses
2,534 views
0 likes
 Last Post tom66
by tom66
11-11-2014, 12:33 PM  
Polaroid TLX-04244B Image, but no backlight (No separate inverter boards) by Oran
Started by Oran, 11-08-2014, 03:25 AM
3 responses
2,731 views
0 likes
 Last Post Oran
by Oran
11-11-2014, 12:02 PM  
Part of screen reversed LG 55LM4600-UC by Brentsky
Started by Brentsky, 11-11-2014, 12:01 PM
0 responses
2,384 views
0 likes
 Last Post Brentsky
by Brentsky
11-11-2014, 12:01 PM  
Samsung UN46D6420 Horizontal lines, now No Picture by Agueybana
Started by Agueybana, 08-11-2013, 10:12 PM
29 responses
9,818 views
0 likes
 Last Post truwarrior22
by truwarrior22
11-11-2014, 11:39 AM  
samsung UE32F5000AK led no backlight by painner
Started by painner, 11-10-2014, 02:29 PM
5 responses
3,491 views
0 likes
 Last Post painner
by painner
11-11-2014, 03:04 AM  
Samsung 59" PN59D550 Plasma - 2011 Model - Small green/orange vertical line by rebo0t
Started by rebo0t, 03-26-2013, 01:05 AM
6 responses
2,810 views
0 likes
 Last Post tom66
by tom66
11-11-2014, 02:10 AM  
Help identifying part on samsung lcd main board by crosstalk
Started by crosstalk, 11-09-2014, 09:27 AM
15 responses
2,710 views
0 likes
 Last Post Agent24
by Agent24
11-10-2014, 10:21 PM  
Coby LEDTV5028 sound no picture by jstiene
Started by jstiene, 11-10-2014, 06:26 PM
1 response
2,350 views
0 likes
 Last Post budm
by budm
11-10-2014, 06:41 PM  
Samsung HP-S4273X/XAA Vertical Pixelation/Lines? by ironmountain
Started by ironmountain, 11-06-2014, 09:30 AM
13 responses
2,923 views
0 likes
 Last Post ironmountain
by ironmountain
11-10-2014, 06:41 PM  
Hitachi P50V701 VA/VS voltage and maldischarge questions. by Shinju
Started by Shinju, 11-06-2014, 08:50 PM
19 responses
3,110 views
0 likes
 Last Post tom66
by tom66
11-10-2014, 05:12 PM  
Tx-p42x60b by thuss
Started by thuss, 11-09-2014, 12:15 PM
5 responses
3,372 views
0 likes
 Last Post thuss
by thuss
11-10-2014, 04:36 PM  
Panasonic TC-32LX85 Dead by kevinm34232
Started by kevinm34232, 09-29-2014, 05:01 PM
90 responses
11,172 views
0 likes
 Last Post solrac8126
by solrac8126
11-10-2014, 03:52 PM  
Toshiba 42LX196 Troubleshooting by cequil32
Started by cequil32, 07-31-2013, 10:46 AM
14 responses
6,365 views
0 likes
 Last Post budm
by budm
11-10-2014, 03:23 PM  
Samsung 40" LED UE40C5800 Flashing Standby Light by safesurfer65
Started by safesurfer65, 11-10-2014, 03:56 AM
7 responses
2,502 views
0 likes
 Last Post safesurfer65
by safesurfer65
11-10-2014, 12:16 PM  
Insignia reset? by JamesBourgeois
Started by JamesBourgeois, 11-10-2014, 09:08 AM
0 responses
1,166 views
0 likes
 Last Post JamesBourgeois
by JamesBourgeois
11-10-2014, 09:08 AM  
LG 50PK series display issue by tobias
Started by tobias, 10-03-2014, 10:24 AM
7 responses
2,703 views
0 likes
 Last Post tobias
by tobias
11-10-2014, 08:27 AM  
CAN ANYBODY HELP ME WITH LED LCD TRAINING MANUAL? if any please by ERICSSON89
Started by ERICSSON89, 11-10-2014, 04:19 AM
5 responses
1,784 views
0 likes
 Last Post ERICSSON89
by ERICSSON89
11-10-2014, 07:47 AM  
Transporting plasma from warm to cold to warm by Poor Flick
Started by Poor Flick, 11-07-2014, 06:13 PM
6 responses
2,019 views
0 likes
 Last Post Poor Flick
by Poor Flick
11-10-2014, 07:16 AM  
Vizio e470va tv white logo then bright white logo nothing on scren by Altonwaldon
Started by Altonwaldon, 08-05-2013, 04:48 PM
18 responses
5,344 views
0 likes
 Last Post symergy
by symergy
11-09-2014, 06:58 PM  
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