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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
644,496 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
781,195 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
540,979 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
279,477 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  
Panasonic Vierra 50ST30 Flashing by Gatedmk4
Started by Gatedmk4, 11-27-2013, 05:09 PM
23 responses
14,727 views
0 likes
 Last Post Gatedmk4
by Gatedmk4
12-12-2013, 01:39 PM  
Logik LOG32LW782 goes to standby after a while. by Daveatfernie
Started by Daveatfernie, 12-06-2013, 03:48 AM
11 responses
3,160 views
0 likes
 Last Post tom66
by tom66
12-12-2013, 01:32 PM  
Sharp Aquos LC-52D64U keeps blowing fets by Neonpeon
Started by Neonpeon, 12-12-2013, 06:47 AM
1 response
2,021 views
0 likes
 Last Post freakaftr8
by freakaftr8
12-12-2013, 12:43 PM  
Vizio E550VL by geraposi
Started by geraposi, 11-28-2013, 04:15 PM
25 responses
6,183 views
0 likes
 Last Post geraposi
by geraposi
12-12-2013, 12:15 PM  
Samsung SyncMaster LD220HD HDTV/Monitor - no power on by oddbodd
Started by oddbodd, 10-28-2013, 10:16 AM
78 responses
14,109 views
0 likes
 Last Post oddbodd
by oddbodd
12-12-2013, 11:53 AM  
Insignia NS-42L780A12, no backlight. by johnboy1313
Started by johnboy1313, 10-03-2013, 08:25 PM
22 responses
4,860 views
0 likes
 Last Post johnboy1313
by johnboy1313
12-12-2013, 09:20 AM  
Samsung LE40B530 Freeview not showing in menu, won't tune in channels. by Dang
Started by Dang, 12-11-2013, 04:53 PM
4 responses
2,628 views
0 likes
 Last Post Dang
by Dang
12-12-2013, 04:43 AM  
Samsung LE40B530 "FIX" for randomly changing channel, entering menu, turning off etc. by Dang
Started by Dang, 12-11-2013, 05:21 PM
2 responses
2,693 views
0 likes
 Last Post Dang
by Dang
12-12-2013, 02:43 AM  
LG 42PX5D - no picture, replaced IPM by tn245
Started by tn245, 12-11-2013, 06:18 AM
8 responses
3,147 views
0 likes
 Last Post tn245
by tn245
12-12-2013, 02:16 AM  
sears sr 3000 crt tv oct 1987 by masterpxhfhx1
Started by masterpxhfhx1, 12-11-2013, 12:04 AM
8 responses
3,204 views
0 likes
 Last Post masterpxhfhx1
by masterpxhfhx1
12-11-2013, 09:36 PM  
Sanyo DP46848 screen half dark by rhino18e
Started by rhino18e, 04-25-2011, 12:59 PM
39 responses
38,298 views
0 likes
 Last Post budman67
by budman67
12-11-2013, 08:51 PM  
Samsung lj92-01200A Y-SUS Board by SevillianSTS
Started by SevillianSTS, 12-04-2013, 07:08 PM
2 responses
2,622 views
0 likes
 Last Post Videojoe
by Videojoe
12-11-2013, 03:49 PM  
LG 42PT350 not turning on stays on standby by elchochito
Started by elchochito, 12-11-2013, 03:25 PM
0 responses
1,851 views
0 likes
 Last Post elchochito
by elchochito
12-11-2013, 03:25 PM  
Sony KDL-46VL130 Red Light 8 blinks by Tiezane
Started by Tiezane, 10-04-2013, 08:42 AM
19 responses
5,367 views
0 likes
 Last Post Tiezane
by Tiezane
12-11-2013, 02:08 PM  
Samsung LCD Loud Noise and Green Vertical lines at Start up by tpeter
Started by tpeter, 02-05-2013, 06:43 AM
34 responses
45,339 views
0 likes
 Last Post tibimakai
by tibimakai
12-11-2013, 10:16 AM  
dell lcd tv mod w3207c amber light on no start by don81
Started by don81, 12-11-2013, 07:21 AM
4 responses
2,810 views
0 likes
 Last Post don81
by don81
12-11-2013, 09:48 AM  
LG 42LF11-UA half screen issue by frake3
Started by frake3, 12-10-2013, 01:35 PM
2 responses
12,217 views
0 likes
 Last Post frake3
by frake3
12-11-2013, 07:13 AM  
ID an LCD or a Plasma from outside? by Ahakim
Started by Ahakim, 12-10-2013, 02:41 PM
3 responses
1,980 views
0 likes
 Last Post 120volts
by 120volts
12-10-2013, 06:35 PM  
Display issue with 50" Panasonic Plasma TH-50PX75U - issues with top half of screen by bcarl
Started by bcarl, 03-14-2013, 09:33 AM
30 responses
31,579 views
0 likes
 Last Post trevytt2004
by trevytt2004
12-10-2013, 06:22 PM  
Projector prism glue (Infocus LP290) by tmcw
Started by tmcw, 12-10-2013, 12:51 PM
3 responses
1,900 views
0 likes
 Last Post tmcw
by tmcw
12-10-2013, 02:11 PM  
Bush LCD37TV016HD Rant by tom66
Started by tom66, 09-27-2011, 02:02 PM
7 responses
3,373 views
0 likes
 Last Post vinceroger69
by vinceroger69
12-10-2013, 12:23 PM  
Schematic of a PHILIPS 50" TVC by Ahakim
Started by Ahakim, 12-10-2013, 07:29 AM
0 responses
1,547 views
0 likes
 Last Post Ahakim
by Ahakim
12-10-2013, 07:29 AM  
Vizio P42HD BAD PANEL????? by jgrice53
Started by jgrice53, 12-06-2013, 01:35 PM
4 responses
2,306 views
0 likes
 Last Post jgrice53
by jgrice53
12-10-2013, 07:09 AM  
Samsung LNS3241 no picture, scattered multicolor lines by Kelly C
Started by Kelly C, 12-07-2013, 05:23 PM
14 responses
3,647 views
0 likes
 Last Post Kelly C
by Kelly C
12-10-2013, 06:34 AM  
Toshiba Regza 37A3030D - clicks on then off by tn245
Started by tn245, 12-09-2013, 07:03 AM
4 responses
2,669 views
0 likes
 Last Post tn245
by tn245
12-10-2013, 04:09 AM  
normande 32 -vestel by willyam1
Started by willyam1, 12-09-2013, 11:14 AM
3 responses
2,009 views
0 likes
 Last Post willyam1
by willyam1
12-10-2013, 02:37 AM  
Sanyo DP46470 won't stay on. by tony727
Started by tony727, 12-09-2013, 08:08 PM
3 responses
1,854 views
0 likes
 Last Post tony727
by tony727
12-09-2013, 11:41 PM  
Westinghouse LTV-32w6 HD, no power by 73buick
Started by 73buick, 12-09-2013, 06:18 PM
1 response
2,065 views
0 likes
 Last Post budm
by budm
12-09-2013, 07:47 PM  
Sony KV36HS500 intermittent start up again? by ivtec
Started by ivtec, 12-02-2013, 01:07 PM
2 responses
2,714 views
0 likes
 Last Post ivtec
by ivtec
12-09-2013, 07:10 PM  
Light Bulb Trick for power supply testing with blown fuse by jstiene
Started by jstiene, 12-02-2013, 09:56 PM
4 responses
6,226 views
0 likes
 Last Post momaka
by momaka
12-09-2013, 03:58 PM  
Toshiba lamp ballast kit by nath1
Started by nath1, 12-09-2013, 02:31 PM
0 responses
1,386 views
0 likes
 Last Post nath1
by nath1
12-09-2013, 02:31 PM  
Technika 32'' bottom half of display grey by trigger
Started by trigger, 12-06-2013, 02:26 PM
5 responses
2,868 views
0 likes
 Last Post trigger
by trigger
12-09-2013, 02:27 PM  
Samsung PN58A550S1FXZA Vertical Line by Clinderw
Started by Clinderw, 12-07-2013, 10:27 PM
4 responses
2,239 views
0 likes
 Last Post Clinderw
by Clinderw
12-08-2013, 09:53 PM  
Sceptre X460BV-F120 with bad Gamma by budm
Started by budm, 12-07-2013, 09:30 PM
2 responses
1,903 views
0 likes
 Last Post budm
by budm
12-08-2013, 05:22 PM  
Philips 42pf9976/37 horizontal lines by splitcrete
Started by splitcrete, 12-08-2013, 04:51 PM
0 responses
1,416 views
0 likes
 Last Post splitcrete
by splitcrete
12-08-2013, 04:51 PM  
Sony KDL-32s20L1 no picture by kenny1070
Started by kenny1070, 10-23-2013, 03:10 PM
1 response
1,974 views
0 likes
 Last Post kenny1070
by kenny1070
12-08-2013, 03:50 PM  
Samsung Plasma 50 inch picture problem by pval3233
Started by pval3233, 12-05-2013, 01:37 PM
15 responses
3,952 views
0 likes
 Last Post pval3233
by pval3233
12-08-2013, 02:20 PM  
Panasonic Plasma THC50FD18 vertical black bar by PlasmaRon
Started by PlasmaRon, 12-08-2013, 01:22 AM
2 responses
2,246 views
0 likes
 Last Post PlasmaRon
by PlasmaRon
12-08-2013, 01:36 PM  
Panasonic Viera G20 54in. W/ A Board From 50in? by photoeye
Started by photoeye, 12-08-2013, 09:30 AM
4 responses
2,308 views
0 likes
 Last Post freakaftr8
by freakaftr8
12-08-2013, 10:58 AM  
Toshiba 32WLG66 - off after 10 sec. by polarie
Started by polarie, 10-29-2013, 08:12 AM
2 responses
2,236 views
0 likes
 Last Post picmax
by picmax
12-08-2013, 10:19 AM  
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