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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
643,761 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
780,934 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
73,114 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  
Vizio M470NV Backlight by Primez
Started by Primez, 11-08-2012, 06:49 PM
12 responses
3,953 views
0 likes
 Last Post budm
by budm
11-12-2012, 10:13 AM  
This Guy was About to Put His Toshiba 37AV500U Into the Dumpster..... by Paul678
Started by Paul678, 02-27-2012, 10:38 PM
27 responses
9,831 views
0 likes
 Last Post absolutezero273c
by absolutezero273c
11-12-2012, 09:57 AM  
Samsung LCD Syncmaster 226BW by Ronux
Started by Ronux, 10-30-2012, 12:31 PM
10 responses
3,818 views
0 likes
 Last Post paulewog
by paulewog
11-12-2012, 01:03 AM  
Samsung 26in LN26B360C5D no picture good sound by DakotaH
Started by DakotaH, 10-28-2012, 07:50 PM
60 responses
9,690 views
0 likes
 Last Post juice981
by juice981
11-11-2012, 07:55 PM  
Panasonic Buying advice by IamCanadian
Started by IamCanadian, 11-10-2012, 02:06 PM
13 responses
2,403 views
0 likes
 Last Post tom66
by tom66
11-11-2012, 11:51 AM  
LG LCD 47lg50 screen issues by Rcgui
Started by Rcgui, 11-10-2012, 03:05 PM
8 responses
4,217 views
0 likes
 Last Post Rcgui
by Rcgui
11-11-2012, 11:43 AM  
Panasonic TH-P42V20A SC fault by dorz
Started by dorz, 11-08-2012, 02:11 AM
16 responses
6,217 views
0 likes
 Last Post tw2005
by tw2005
11-11-2012, 04:14 AM  
Vizio va370m by crackerjack9249
Started by crackerjack9249, 11-10-2012, 10:26 PM
1 response
1,894 views
0 likes
 Last Post crackerjack9249
by crackerjack9249
11-10-2012, 10:29 PM  
Olevia 242FHD-T11 no picture, but has sound by jeepitbull
Started by jeepitbull, 08-10-2011, 07:07 PM
53 responses
19,183 views
0 likes
 Last Post Chuda33
by Chuda33
11-10-2012, 07:43 PM  
Liquid accidents are repairable? by tibimakai
Started by tibimakai, 11-08-2012, 11:01 AM
16 responses
6,581 views
0 likes
 Last Post tibimakai
by tibimakai
11-10-2012, 02:53 PM  
Low Capacitance Meter Recommendation by tieny
Started by tieny, 11-10-2012, 12:01 PM
1 response
1,687 views
0 likes
 Last Post tom66
by tom66
11-10-2012, 12:28 PM  
Sanyo DP52848 Does not turn on by The Mad Scientist
Started by The Mad Scientist, 01-11-2012, 12:02 PM
2 responses
3,277 views
0 likes
 Last Post nuryev
by nuryev
11-10-2012, 12:56 AM  
Samsung HP-T4254 Problem by crdz66
Started by crdz66, 11-09-2012, 09:07 AM
10 responses
2,588 views
0 likes
 Last Post tom66
by tom66
11-09-2012, 05:11 PM  
RCA L22HD31 power supply issues by cbentrott
Started by cbentrott, 11-09-2012, 02:33 AM
3 responses
2,868 views
0 likes
 Last Post budm
by budm
11-09-2012, 04:39 PM  
LCD Panel/Screen and Backlight Question..?.. by MisterD
Started by MisterD, 11-09-2012, 10:33 AM
3 responses
1,990 views
0 likes
 Last Post budm
by budm
11-09-2012, 12:51 PM  
Repair of tos rd88dtktb by colin.j.everitt
Started by colin.j.everitt, 11-09-2012, 11:41 AM
0 responses
1,506 views
0 likes
 Last Post colin.j.everitt
by colin.j.everitt
11-09-2012, 11:41 AM  
Vizio 42" LED Power Supply with small green circuit board. by MisterD
Started by MisterD, 11-08-2012, 10:55 PM
8 responses
3,096 views
0 likes
 Last Post tom66
by tom66
11-09-2012, 10:51 AM  
Toshiba sdp7000 no sound by efilnikufecin
Started by efilnikufecin, 11-08-2012, 09:30 PM
22 responses
3,951 views
0 likes
 Last Post budm
by budm
11-09-2012, 09:36 AM  
Lg 32fs2anb-te by pookie21
Started by pookie21, 11-08-2012, 06:26 AM
3 responses
1,903 views
0 likes
 Last Post pookie21
by pookie21
11-09-2012, 01:49 AM  
Vizio M550sv LED Tv slow picture by irootelectronics
Started by irootelectronics, 11-08-2012, 03:37 PM
4 responses
2,903 views
0 likes
 Last Post irootelectronics
by irootelectronics
11-08-2012, 10:00 PM  
Panasonic Plasma Power supply board by danzr1
Started by danzr1, 11-01-2012, 02:37 PM
7 responses
5,822 views
0 likes
 Last Post t.j.
by t.j.
11-08-2012, 08:28 PM  
LG LCD 47in has no image after about half hour by Rcgui
Started by Rcgui, 11-08-2012, 12:28 PM
1 response
1,703 views
0 likes
 Last Post mattpd
by mattpd
11-08-2012, 02:40 PM  
Samsung PPM50M7HB No Picture with Black Screen by Virden1
Started by Virden1, 11-08-2012, 10:51 AM
0 responses
1,660 views
0 likes
 Last Post Virden1
by Virden1
11-08-2012, 10:51 AM  
LG Plasma 50PC1R-ZH by Nikoopriest
Started by Nikoopriest, 07-11-2012, 03:54 AM
6 responses
7,734 views
0 likes
 Last Post tom66
by tom66
11-08-2012, 03:24 AM  
OLEVIA 37" No Picture by wvpanhandler
Started by wvpanhandler, 11-07-2012, 06:17 PM
2 responses
1,699 views
0 likes
 Last Post XmouseX
by XmouseX
11-07-2012, 11:02 PM  
Dynex LED-LCD TV DX-32E150A11 vertical lines on screen by suiramix
Started by suiramix, 11-07-2012, 04:56 PM
4 responses
5,464 views
0 likes
 Last Post retiredcaps
by retiredcaps
11-07-2012, 06:59 PM  
Sharp Aquos LC-20AD5E-BK Fault by inchley313
Started by inchley313, 11-07-2012, 09:36 AM
0 responses
1,609 views
0 likes
 Last Post inchley313
by inchley313
11-07-2012, 09:36 AM  
Magnavox 42mf931d/37 no vset by freakaftr8
Started by freakaftr8, 11-05-2012, 01:14 AM
5 responses
2,247 views
0 likes
 Last Post freakaftr8
by freakaftr8
11-07-2012, 02:03 AM  
Vizio E550VL screen issue after warm up by thedes
Started by thedes, 11-06-2012, 10:10 PM
1 response
1,752 views
0 likes
 Last Post t.j.
by t.j.
11-06-2012, 10:58 PM  
How do I use "test points" on Pansonic board? by mattpd
Started by mattpd, 11-05-2012, 07:28 PM
5 responses
2,016 views
0 likes
 Last Post mattpd
by mattpd
11-06-2012, 08:28 PM  
Panasonic plasma TC-P42S30 transistor on SN board blows 1 second after power on. by mattpd
Started by mattpd, 11-05-2012, 05:29 PM
10 responses
6,708 views
0 likes
 Last Post tom66
by tom66
11-06-2012, 04:02 PM  
LG 42PX3RVA no picture by caspermccormack
Started by caspermccormack, 10-24-2012, 05:25 AM
11 responses
5,726 views
0 likes
 Last Post caspermccormack
by caspermccormack
11-06-2012, 01:29 PM  
LG 50PC1DRA - Screen slowy fills up by grbgemen
Started by grbgemen, 11-04-2012, 07:17 PM
14 responses
4,841 views
0 likes
 Last Post tom66
by tom66
11-06-2012, 11:54 AM  
LG pop of death - troubleshooting by halflifesw
Started by halflifesw, 11-06-2012, 08:49 AM
6 responses
3,128 views
0 likes
 Last Post tom66
by tom66
11-06-2012, 09:44 AM  
Self-Inflicted Damage: Vizio P50HDM by craigc15
Started by craigc15, 11-05-2012, 08:45 PM
6 responses
2,480 views
0 likes
 Last Post freakaftr8
by freakaftr8
11-05-2012, 09:44 PM  
Panasonic Plasma 42" TH-42PV60H - Black Vertical Band by spintop
Started by spintop, 11-05-2012, 05:54 AM
2 responses
2,391 views
0 likes
 Last Post spintop
by spintop
11-05-2012, 09:21 PM  
Vizio 42" LED Model XVT3D424SV, possible purchase $200 by MisterD
Started by MisterD, 10-25-2012, 04:15 PM
12 responses
3,344 views
0 likes
 Last Post MisterD
by MisterD
11-05-2012, 08:56 PM  
Panasonic TH-42PD50U random pixels, some slowly disappear by blargg
Started by blargg, 11-03-2012, 07:20 PM
7 responses
3,334 views
0 likes
 Last Post tom66
by tom66
11-05-2012, 08:21 PM  
Can anyone provide a technical guide for a Panasonic TC-P42S30 Plasma? by mattpd
Started by mattpd, 11-05-2012, 06:36 PM
5 responses
4,871 views
0 likes
 Last Post tom66
by tom66
11-05-2012, 07:05 PM  
Sanyo DP42647 back light problem by GeorgeSpell
Started by GeorgeSpell, 11-05-2012, 02:00 PM
1 response
2,625 views
0 likes
 Last Post retiredcaps
by retiredcaps
11-05-2012, 05:57 PM  
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