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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
643,734 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
780,931 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
540,853 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
73,113 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  
Dell W1700 Fixed LCD but no TV or sound by mikebw22
Started by mikebw22, 04-30-2013, 02:20 PM
2 responses
1,990 views
0 likes
 Last Post mikebw22
by mikebw22
04-30-2013, 02:50 PM  
Green line on Panasonic 42" Plasma by Rben
Started by Rben, 04-30-2013, 01:18 PM
3 responses
2,669 views
0 likes
 Last Post tom66
by tom66
04-30-2013, 01:45 PM  
LG 50PC3D-UD More problems.... by crbn79
Started by crbn79, 04-30-2013, 06:26 AM
8 responses
2,953 views
0 likes
 Last Post crbn79
by crbn79
04-30-2013, 01:07 PM  
Philips 42pfl5332 no picture by CroTech
Started by CroTech, 04-21-2013, 03:39 PM
13 responses
3,525 views
0 likes
 Last Post CroTech
by CroTech
04-30-2013, 12:13 PM  
37 inch Vizio smell and screen dims to black by Fergnation
Started by Fergnation, 03-25-2013, 11:05 AM
6 responses
2,962 views
0 likes
 Last Post Fergnation
by Fergnation
04-30-2013, 10:50 AM  
LG 47LW5300 Gray bar by kmoonen
Started by kmoonen, 04-30-2013, 12:52 AM
1 response
2,088 views
0 likes
 Last Post tom66
by tom66
04-30-2013, 06:02 AM  
sony kdl-52wl135 tab bond issue? by microvibe
Started by microvibe, 04-30-2013, 12:19 AM
1 response
2,460 views
0 likes
 Last Post tom66
by tom66
04-30-2013, 06:02 AM  
LG 50PC3D-UD Screen problems by crbn79
Started by crbn79, 04-26-2013, 04:01 PM
16 responses
4,193 views
0 likes
 Last Post crbn79
by crbn79
04-29-2013, 08:18 PM  
Samsung LN52A- Vertical lines- Not T-Con by moegilla
Started by moegilla, 04-27-2013, 04:22 PM
6 responses
2,788 views
0 likes
 Last Post snake91876
by snake91876
04-29-2013, 07:23 PM  
Need help figuring out whats wrong with my LG 50PJ350 by joyride
Started by joyride, 04-07-2013, 03:21 PM
38 responses
7,497 views
0 likes
 Last Post tom66
by tom66
04-29-2013, 03:49 PM  
Panasonic tc-p42c2 to tc-p42c2 panel swap? by microvibe
Started by microvibe, 04-29-2013, 01:11 PM
1 response
2,090 views
0 likes
 Last Post tom66
by tom66
04-29-2013, 02:16 PM  
LG Plasma 50PC1DR- Y-SUS Issues by cheebster
Started by cheebster, 09-11-2012, 03:51 PM
210 responses
46,095 views
0 likes
 Last Post tom66
by tom66
04-29-2013, 02:15 PM  
LG 50PX1D - Black Bars on Top by slawson2000
Started by slawson2000, 04-13-2013, 05:46 PM
37 responses
6,462 views
0 likes
 Last Post tom66
by tom66
04-29-2013, 09:24 AM  
Toshiba 32HLX95 Turns Its On & Off At Night....Spooky by KYBOSH
Started by KYBOSH, 03-16-2013, 10:01 AM
1 response
2,349 views
0 likes
 Last Post KYBOSH
by KYBOSH
04-28-2013, 10:19 PM  
Alba PS b/d cap buzz by notallbad
Started by notallbad, 04-28-2013, 06:14 PM
7 responses
2,512 views
0 likes
 Last Post notallbad
by notallbad
04-28-2013, 07:47 PM  
Sharp LC52D85U with vertical line in the middle of the screen by aaronwt6
Started by aaronwt6, 04-28-2013, 11:33 AM
5 responses
1,942 views
0 likes
 Last Post aaronwt6
by aaronwt6
04-28-2013, 02:46 PM  
LCD TV power supply PWB-1038 by raybla
Started by raybla, 04-28-2013, 09:19 AM
0 responses
2,082 views
0 likes
 Last Post raybla
by raybla
04-28-2013, 09:19 AM  
"Hitachi" L42VP01U - Intermittent Audio (Vestel 17MB26-2 18AMP06-4) fixed w/ video by tom66
Started by tom66, 04-28-2013, 08:55 AM
0 responses
4,751 views
0 likes
 Last Post tom66
by tom66
04-28-2013, 08:55 AM  
smd fuse question by is_it_a_bird
Started by is_it_a_bird, 04-28-2013, 04:26 AM
2 responses
2,194 views
0 likes
 Last Post is_it_a_bird
by is_it_a_bird
04-28-2013, 04:46 AM  
Sony Bravia 40" LCD TV KLV-40S400A - Works fine at first then lines after warm up by funtastic
Started by funtastic, 04-27-2013, 11:23 PM
1 response
3,012 views
0 likes
 Last Post tom66
by tom66
04-28-2013, 03:26 AM  
Insignia NS-42PDP purple tint and very slow image refresh] by thrallking
Started by thrallking, 04-28-2013, 12:01 AM
1 response
2,181 views
0 likes
 Last Post tom66
by tom66
04-28-2013, 03:23 AM  
Vizio vp50 hdtv20a no pic just sound by Swright
Started by Swright, 04-27-2013, 12:00 AM
40 responses
6,342 views
0 likes
 Last Post Swright
by Swright
04-28-2013, 03:18 AM  
Samsung LN32A450C1DXZA Panel Problem? by kevinm34232
Started by kevinm34232, 04-15-2013, 01:58 PM
8 responses
4,159 views
0 likes
 Last Post budm
by budm
04-27-2013, 11:52 PM  
Help: Sony Wega TV KVXF21N90, no power by =art=
Started by =art=, 04-27-2013, 06:51 PM
0 responses
1,683 views
0 likes
 Last Post =art=
by =art=
04-27-2013, 06:51 PM  
Samsung PN50C540 Plasma Red thin line from top to bottom of the display, please help by sergio2013
Started by sergio2013, 04-27-2013, 11:56 AM
5 responses
3,030 views
0 likes
 Last Post tom66
by tom66
04-27-2013, 02:00 PM  
Lexsor 32" LCD (Model Unknown) w/ 24V bus measuring 1.4 - 1.8V by tom66
Started by tom66, 09-01-2011, 09:50 AM
45 responses
14,200 views
0 likes
 Last Post notallbad
by notallbad
04-27-2013, 07:55 AM  
Samsung LN_S3251D LED Blinks Once by Jim8181
Started by Jim8181, 03-27-2013, 04:28 PM
16 responses
4,164 views
0 likes
 Last Post Jim8181
by Jim8181
04-27-2013, 04:12 AM  
viore led42v80 power button turns green no image by slavo
Started by slavo, 04-27-2013, 12:20 AM
1 response
1,633 views
0 likes
 Last Post budm
by budm
04-27-2013, 12:23 AM  
Norcal715 doesn't recommend LCD TVs by retiredcaps
Started by retiredcaps, 04-24-2013, 12:57 AM
11 responses
5,275 views
0 likes
 Last Post tw2005
by tw2005
04-26-2013, 11:10 PM  
Color flicker on HDMI by Tom41
Started by Tom41, 04-26-2013, 03:43 PM
3 responses
2,036 views
0 likes
 Last Post tom66
by tom66
04-26-2013, 06:54 PM  
Samsung Plasma Black vertical bar on left side by 2hamburgers
Started by 2hamburgers, 04-26-2013, 03:25 PM
1 response
2,860 views
0 likes
 Last Post tom66
by tom66
04-26-2013, 03:33 PM  
Toshiba 37E200U by Jerry7591
Started by Jerry7591, 03-04-2013, 02:41 PM
2 responses
3,161 views
0 likes
 Last Post tom66
by tom66
04-26-2013, 01:54 PM  
Philips 32PFL3404H/12 image distortion by goodpsusearch
Started by goodpsusearch, 04-20-2013, 08:35 AM
9 responses
3,444 views
0 likes
 Last Post notallbad
by notallbad
04-26-2013, 11:31 AM  
RCA L40FHD41 LCD was dead, replaced all caps on PB, now has no audio by 2hamburgers
Started by 2hamburgers, 04-07-2013, 08:35 PM
18 responses
4,770 views
0 likes
 Last Post 2hamburgers
by 2hamburgers
04-26-2013, 08:13 AM  
Samsung plasma buzzing model #pn43d450a2dxza by Cosmo66
Started by Cosmo66, 04-25-2013, 06:49 PM
1 response
1,984 views
0 likes
 Last Post tom66
by tom66
04-26-2013, 02:21 AM  
Sharp LC-19SB280UT no Power by ropiemasta
Started by ropiemasta, 04-25-2013, 10:36 PM
2 responses
1,987 views
0 likes
 Last Post ropiemasta
by ropiemasta
04-26-2013, 01:10 AM  
Help a veteran please by Coinhunter
Started by Coinhunter, 04-22-2013, 01:03 PM
4 responses
1,753 views
0 likes
 Last Post MisterD
by MisterD
04-25-2013, 09:08 PM  
Viewsonic vp2013b flickering screen by belippy
Started by belippy, 04-26-2012, 06:48 AM
16 responses
3,316 views
0 likes
 Last Post belippy
by belippy
04-25-2013, 08:55 PM  
Lava LD40-LVB silent clicking psu by PowerAmpFreak
Started by PowerAmpFreak, 04-25-2013, 10:07 AM
1 response
2,109 views
0 likes
 Last Post tom66
by tom66
04-25-2013, 10:31 AM  
Verticial colored lines on Samsung PN50C450B1D TV by jumpinjohn
Started by jumpinjohn, 04-23-2013, 06:17 PM
6 responses
2,550 views
0 likes
 Last Post tom66
by tom66
04-25-2013, 04:27 AM  
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