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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
644,464 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
781,185 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
279,472 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
28,436 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  
Vizio VX37L Different PCB No Picture, Orange-to-White LED, Will not turn off by Stocker
Started by Stocker, 02-21-2013, 01:46 PM
8 responses
3,394 views
0 likes
 Last Post Stocker
by Stocker
02-27-2013, 08:46 AM  
Panasonic TCP50GT20 by rcpilot82
Started by rcpilot82, 02-13-2013, 10:20 AM
62 responses
17,187 views
0 likes
 Last Post rcpilot82
by rcpilot82
02-27-2013, 08:18 AM  
Vizio M190VA 19" LCD by todthebod
Started by todthebod, 02-24-2013, 09:26 PM
3 responses
2,371 views
0 likes
 Last Post budm
by budm
02-26-2013, 10:39 PM  
Magnavox plasma tv no power by Rhymemeister
Started by Rhymemeister, 02-26-2013, 06:51 PM
3 responses
2,003 views
0 likes
 Last Post tom66
by tom66
02-26-2013, 08:06 PM  
Magnavox 42mf230a/37 by 84TAVeRT
Started by 84TAVeRT, 01-24-2013, 08:04 PM
6 responses
2,430 views
0 likes
 Last Post tom66
by tom66
02-26-2013, 06:27 PM  
SPECIAL thanks to Tom66. GOT IT WORKING BUDDY!! video included by sugar_ray
Started by sugar_ray, 02-26-2013, 12:49 AM
4 responses
2,443 views
0 likes
 Last Post sugar_ray
by sugar_ray
02-26-2013, 06:07 PM  
looking for panasonic upper buffer by awyatt2
Started by awyatt2, 02-04-2013, 02:57 PM
18 responses
3,767 views
0 likes
 Last Post tw2005
by tw2005
02-26-2013, 03:12 PM  
Sony Bravia KDL-40W3000 Fault tip by netdent
Started by netdent, 02-26-2013, 02:39 PM
0 responses
1,689 views
0 likes
 Last Post netdent
by netdent
02-26-2013, 02:39 PM  
Yes another Sanyo DP42849 Backlight by KJINTF
Started by KJINTF, 02-26-2013, 02:11 PM
0 responses
1,773 views
0 likes
 Last Post KJINTF
by KJINTF
02-26-2013, 02:11 PM  
ITT LCD 32-4000 HDS 2 / Humax 32IS51 Bad Power Supply by Foppel
Started by Foppel, 02-13-2013, 12:16 PM
3 responses
4,368 views
0 likes
 Last Post tom66
by tom66
02-26-2013, 12:52 PM  
LG 50py2dr Troubleshooting help by troxel
Started by troxel, 02-03-2013, 03:55 PM
16 responses
3,030 views
0 likes
 Last Post tom66
by tom66
02-26-2013, 12:35 PM  
Akai LCT2060 LCD TV (Again) - Safe to install new inverter board? by Difficilus
Started by Difficilus, 02-25-2013, 09:36 PM
0 responses
1,694 views
0 likes
 Last Post Difficilus
by Difficilus
02-25-2013, 09:36 PM  
Toshiba Plasma 50HP16 clicks on and off no picture or sound by dsnyder586
Started by dsnyder586, 12-09-2012, 12:39 PM
11 responses
4,215 views
0 likes
 Last Post JstBeHonest
by JstBeHonest
02-25-2013, 07:34 PM  
Spots on the screen?! by tibimakai
Started by tibimakai, 02-25-2013, 03:00 PM
1 response
1,682 views
0 likes
 Last Post tom66
by tom66
02-25-2013, 03:17 PM  
Polaroid FLM-3732 Power On/Off by dragon16
Started by dragon16, 11-15-2012, 11:20 AM
7 responses
4,014 views
0 likes
 Last Post johnboy1313
by johnboy1313
02-25-2013, 10:43 AM  
vizio 42" lcd power board issue by nukid
Started by nukid, 10-07-2012, 04:39 PM
33 responses
8,550 views
0 likes
 Last Post MisterD
by MisterD
02-25-2013, 12:07 AM  
Toshiba 26HL83 Blinking Red Light by Tekone
Started by Tekone, 02-21-2013, 11:13 AM
1 response
1,930 views
0 likes
 Last Post Tekone
by Tekone
02-24-2013, 10:33 PM  
Insignia 47lcd picture goes out after 10min, have sound by snake91876
Started by snake91876, 02-24-2013, 04:34 PM
2 responses
1,950 views
0 likes
 Last Post snake91876
by snake91876
02-24-2013, 06:18 PM  
Rca L32hd32d washed out, inverted colors by Jese1d
Started by Jese1d, 02-23-2013, 11:30 AM
4 responses
3,076 views
0 likes
 Last Post Jese1d
by Jese1d
02-24-2013, 04:49 PM  
TOSHIBA 46RV555DB No picture but sound back light is on by Andyd1970
Started by Andyd1970, 02-21-2013, 08:58 AM
46 responses
6,148 views
0 likes
 Last Post tom66
by tom66
02-24-2013, 03:45 PM  
Entering service mode on LG plasma & LCD's by Old Buzzard
Started by Old Buzzard, 02-24-2013, 02:10 PM
1 response
2,412 views
0 likes
 Last Post selldoor
by selldoor
02-24-2013, 02:22 PM  
Samsung PN51D550C1XA LED flashes 6 times by tadziuz
Started by tadziuz, 02-20-2013, 01:34 PM
12 responses
6,504 views
0 likes
 Last Post tw2005
by tw2005
02-24-2013, 04:41 AM  
Lg lg50pg20 by Peale
Started by Peale, 02-17-2013, 01:13 PM
3 responses
1,912 views
0 likes
 Last Post Peale
by Peale
02-24-2013, 03:33 AM  
Sony kdl-32bx320 not powering on by cashkennedy
Started by cashkennedy, 02-13-2013, 09:41 PM
9 responses
7,185 views
0 likes
 Last Post cashkennedy
by cashkennedy
02-23-2013, 10:56 PM  
Toshiba 40XV640u strange screen issue; need help diagnosing... by vagabondjjm
Started by vagabondjjm, 02-22-2013, 01:08 AM
5 responses
2,634 views
0 likes
 Last Post vagabondjjm
by vagabondjjm
02-23-2013, 10:00 PM  
Optical unit going bad on JVC HD-61Z886 DLP TV by moddolicous
Started by moddolicous, 02-21-2013, 02:51 PM
1 response
2,848 views
0 likes
 Last Post moddolicous
by moddolicous
02-23-2013, 06:12 PM  
Help Identify CCFL Tubes by SgtRock
Started by SgtRock, 02-22-2013, 06:28 PM
4 responses
2,859 views
0 likes
 Last Post SgtRock
by SgtRock
02-23-2013, 02:32 PM  
Hisense 32 lcd stuck in standby! by netdent
Started by netdent, 02-23-2013, 05:20 AM
6 responses
5,213 views
0 likes
 Last Post netdent
by netdent
02-23-2013, 08:22 AM  
Samsung Mainboard Repair? by jpyerry
Started by jpyerry, 02-22-2013, 06:35 PM
2 responses
6,613 views
0 likes
 Last Post jpyerry
by jpyerry
02-23-2013, 04:31 AM  
Goodmans LD266HD backlight issue by netdent
Started by netdent, 02-22-2013, 10:38 AM
10 responses
3,005 views
0 likes
 Last Post netdent
by netdent
02-23-2013, 03:35 AM  
Samsung LN46A530P1FXZA by bobbyd40
Started by bobbyd40, 02-22-2013, 04:34 PM
5 responses
3,791 views
0 likes
 Last Post bobbyd40
by bobbyd40
02-22-2013, 08:43 PM  
Help Identify CCFL Tubes by SgtRock
Started by SgtRock, 02-22-2013, 06:31 PM
0 responses
1,491 views
0 likes
 Last Post SgtRock
by SgtRock
02-22-2013, 06:31 PM  
Phillips 42PF9936/37 by ed123
Started by ed123, 02-22-2013, 05:03 PM
1 response
2,646 views
0 likes
 Last Post tom66
by tom66
02-22-2013, 05:13 PM  
LG model RM-26LZ50 is slightly blurry by soldercap
Started by soldercap, 02-17-2013, 03:16 PM
29 responses
5,955 views
0 likes
 Last Post tom66
by tom66
02-22-2013, 04:53 PM  
looking for sony lcd panels by TopFuel
Started by TopFuel, 02-22-2013, 04:09 PM
0 responses
1,671 views
0 likes
 Last Post TopFuel
by TopFuel
02-22-2013, 04:09 PM  
VIZIO VX32L - no pic, no sound, processor reset ? by RePete
Started by RePete, 04-28-2012, 06:32 PM
11 responses
11,329 views
0 likes
 Last Post yonyako
by yonyako
02-22-2013, 03:55 PM  
Pioneer PRO 607PU (o Elite 1540HD) Flickering by adwilkiniv
Started by adwilkiniv, 02-22-2013, 01:36 PM
23 responses
5,972 views
0 likes
 Last Post tom66
by tom66
02-22-2013, 03:47 PM  
Vizio LED TV possible purchase by tibimakai
Started by tibimakai, 02-22-2013, 10:12 AM
2 responses
1,729 views
0 likes
 Last Post cashkennedy
by cashkennedy
02-22-2013, 02:06 PM  
Vizio P42HDTV10A With LG 6871QYH053B Y-SUS by johnboy1313
Started by johnboy1313, 02-22-2013, 11:16 AM
5 responses
5,233 views
0 likes
 Last Post tom66
by tom66
02-22-2013, 12:25 PM  
Need some Help with VIZIO VP50 HDTV20A by jglongest
Started by jglongest, 02-19-2013, 03:59 PM
23 responses
5,221 views
0 likes
 Last Post tom66
by tom66
02-22-2013, 11:34 AM  
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