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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
644,476 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
781,191 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
540,978 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  
Samsung UN40C5000 identify LVDS cable replacment by mpadilla
Started by mpadilla, 01-08-2016, 05:08 PM
3 responses
1,885 views
0 likes
 Last Post mpadilla
by mpadilla
04-21-2016, 06:20 PM  
UN60FH6003FXZA*no video by tearale
Started by tearale, 04-21-2016, 08:29 AM
8 responses
2,377 views
0 likes
 Last Post tearale
by tearale
04-21-2016, 04:58 PM  
Samsung le32a456t1d. Bn44-00213a rev1.1 glue fault by Cobblers
Started by Cobblers, 04-21-2016, 01:57 PM
6 responses
2,199 views
0 likes
 Last Post Cobblers
by Cobblers
04-21-2016, 04:21 PM  
Spectre E325BV no power. by Malachi
Started by Malachi, 04-15-2016, 04:26 PM
74 responses
6,749 views
0 likes
 Last Post Malachi
by Malachi
04-21-2016, 04:10 PM  
PN60E530 repair by bman4
Started by bman4, 04-13-2016, 09:25 PM
21 responses
5,913 views
0 likes
 Last Post bman4
by bman4
04-21-2016, 04:00 PM  
Vestel PSU Caps C877 & C878 by sickboy
Started by sickboy, 04-21-2016, 02:03 PM
6 responses
3,385 views
0 likes
 Last Post budm
by budm
04-21-2016, 03:52 PM  
LG plasma RU42PX11 by kalining
Started by kalining, 04-21-2016, 03:04 PM
0 responses
1,063 views
0 likes
 Last Post kalining
by kalining
04-21-2016, 03:04 PM  
Delta DPS-168EP power supply for 42PFL7422D/37 by 102mm
Started by 102mm, 04-21-2016, 02:03 PM
0 responses
1,313 views
0 likes
 Last Post 102mm
by 102mm
04-21-2016, 02:03 PM  
LN40A550P3F - help resurrect? by mpadilla
Started by mpadilla, 01-07-2016, 01:53 PM
7 responses
2,674 views
0 likes
 Last Post mpadilla
by mpadilla
04-21-2016, 11:17 AM  
Panasonic Plasma TH-P50GT30A - 7 blinks by tw2005
Started by tw2005, 01-20-2016, 03:04 AM
44 responses
15,871 views
0 likes
 Last Post syaoran123
by syaoran123
04-21-2016, 06:46 AM  
Samsung LN40A500 not turning on by Malachi
Started by Malachi, 04-20-2016, 02:42 PM
17 responses
3,334 views
0 likes
 Last Post Malachi
by Malachi
04-21-2016, 06:18 AM  
Standby Transformer Troubleshooting. by tech2014
Started by tech2014, 04-20-2016, 07:16 PM
2 responses
1,609 views
0 likes
 Last Post tech2014
by tech2014
04-20-2016, 08:09 PM  
Samsung PN59D550 Led flashes and wont turn on! by frappim
Started by frappim, 04-18-2016, 04:21 PM
20 responses
5,665 views
0 likes
 Last Post frappim
by frappim
04-20-2016, 05:11 PM  
LG 39LN575V Backlight down by Daveatfernie
Started by Daveatfernie, 04-17-2016, 04:51 AM
4 responses
2,011 views
0 likes
 Last Post Daveatfernie
by Daveatfernie
04-20-2016, 02:13 PM  
coby TFTV4028 blue ligth stays on and won't power on by hmendez86
Started by hmendez86, 04-19-2016, 09:30 PM
14 responses
3,380 views
0 likes
 Last Post hmendez86
by hmendez86
04-20-2016, 02:05 PM  
Sharp lc-42sb45u power issue by carltonfire176
Started by carltonfire176, 03-17-2015, 01:44 PM
32 responses
6,064 views
0 likes
 Last Post budm
by budm
04-20-2016, 01:46 PM  
Broken screen? Make a giant night light! But... by JDC
Started by JDC, 04-19-2016, 08:09 AM
17 responses
2,431 views
0 likes
 Last Post JDC
by JDC
04-20-2016, 01:27 PM  
coby tftv4028 mainboard #002-FV40-2810-00R ver:1.0 need opinions! by philliesfan30m
Started by philliesfan30m, 10-31-2013, 04:05 PM
15 responses
5,965 views
0 likes
 Last Post hmendez86
by hmendez86
04-20-2016, 12:31 PM  
Vizio E550i-A0 by connie
Started by connie, 03-23-2016, 12:01 PM
4 responses
2,018 views
0 likes
 Last Post tvbobbyd
by tvbobbyd
04-20-2016, 09:50 AM  
Vizio U9 & U33 regs by Chicd
Started by Chicd, 04-20-2016, 08:34 AM
1 response
1,444 views
0 likes
 Last Post budm
by budm
04-20-2016, 09:14 AM  
Set is dead - TC-P60ST60 - 2 clicks no pic or sound by smartjohn
Started by smartjohn, 04-19-2016, 07:59 AM
1 response
1,552 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
04-20-2016, 08:13 AM  
Please help! Samsung HL67A750 by Mach11
Started by Mach11, 04-20-2016, 04:58 AM
2 responses
1,920 views
0 likes
 Last Post budwich
by budwich
04-20-2016, 06:54 AM  
Ayl220426 good man's tv missing part by layad
Started by layad, 04-20-2016, 03:20 AM
0 responses
1,306 views
0 likes
 Last Post layad
by layad
04-20-2016, 03:20 AM  
Vizio M421VT LED faulty! by ivtec
Started by ivtec, 04-16-2016, 04:39 PM
4 responses
2,101 views
0 likes
 Last Post ivtec
by ivtec
04-19-2016, 05:56 PM  
Samsung PN51D550C1F Picture problem by tech2014
Started by tech2014, 04-19-2016, 03:50 PM
5 responses
1,635 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-19-2016, 04:39 PM  
Samsung HL67A750A1FXZA Shadowing problem by Mach11
Started by Mach11, 04-19-2016, 10:43 AM
0 responses
1,435 views
0 likes
 Last Post Mach11
by Mach11
04-19-2016, 10:43 AM  
Channel scan for Samsung LN-T4665F (LNT4665F) comes up with no results by Pioneerx01
Started by Pioneerx01, 04-18-2016, 12:57 PM
8 responses
2,463 views
0 likes
 Last Post Pioneerx01
by Pioneerx01
04-19-2016, 09:15 AM  
Vizio VX37L no standby or orange led by chickenwatt
Started by chickenwatt, 08-22-2015, 01:11 PM
7 responses
2,301 views
0 likes
 Last Post Shane711
by Shane711
04-19-2016, 08:54 AM  
Polariod FLM-2601 No picture sometimes by ohmmy
Started by ohmmy, 09-26-2013, 06:29 AM
4 responses
1,840 views
0 likes
 Last Post steved271
by steved271
04-19-2016, 08:43 AM  
Panasonic TH-46PZ85U Power Issue by drpj23
Started by drpj23, 05-16-2012, 07:24 PM
34 responses
9,440 views
0 likes
 Last Post smartjohn
by smartjohn
04-19-2016, 08:13 AM  
SAMSUNG Plasma PS51D450 no power by brunomalone
Started by brunomalone, 09-20-2015, 08:33 AM
14 responses
4,011 views
0 likes
 Last Post brunomalone
by brunomalone
04-19-2016, 03:25 AM  
Samsung LA40B530 issue identification. by m4malious
Started by m4malious, 04-18-2016, 08:13 PM
0 responses
1,369 views
0 likes
 Last Post m4malious
by m4malious
04-18-2016, 08:13 PM  
VIVAX LED TV 32LE60 backlight problem by rtstorm
Started by rtstorm, 04-17-2016, 01:02 PM
7 responses
3,383 views
0 likes
 Last Post budm
by budm
04-18-2016, 04:15 PM  
LG 42LC7D-UB power problem. by dietzcj
Started by dietzcj, 07-15-2011, 01:37 PM
58 responses
25,467 views
0 likes
 Last Post dullishpage
by dullishpage
04-18-2016, 04:01 PM  
Panasonic TH-42PX60U 7 blinks, fixed but questions by Malachi
Started by Malachi, 04-18-2016, 03:54 PM
0 responses
1,313 views
0 likes
 Last Post Malachi
by Malachi
04-18-2016, 03:54 PM  
Samsung Plasma PN64F5500 by Jasin
Started by Jasin, 02-29-2016, 07:49 PM
33 responses
5,965 views
0 likes
 Last Post Jasin
by Jasin
04-18-2016, 01:32 PM  
Samsung LN32A300J1D Whitescreen by bluecatfish
Started by bluecatfish, 06-18-2015, 11:11 AM
16 responses
4,135 views
0 likes
 Last Post Terryfictv
by Terryfictv
04-18-2016, 12:30 PM  
Pioneer pdp-lx5080d 3 flashes power board led. by Cobblers
Started by Cobblers, 04-08-2016, 01:50 PM
7 responses
1,979 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-18-2016, 11:27 AM  
TV keeps blowing fuses ! by Pauldesign
Started by Pauldesign, 04-15-2016, 02:46 AM
12 responses
4,299 views
0 likes
 Last Post Pauldesign
by Pauldesign
04-18-2016, 09:52 AM  
LG 47LW5600 - Firmware VIA RS232 by hackintoshx86
Started by hackintoshx86, 04-18-2016, 05:52 AM
0 responses
1,747 views
0 likes
 Last Post hackintoshx86
by hackintoshx86
04-18-2016, 05:52 AM  
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