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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
643,549 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
217 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
780,848 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
196,753 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
540,812 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
279,420 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
9,188 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
28,431 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
73,099 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Samsung LN52A630 Startup Problems by neilc6
Started by neilc6, 09-26-2017, 04:02 PM
1 response
1,451 views
0 likes
 Last Post neilc6
by neilc6
09-26-2017, 10:02 PM  
Troubleshooting Plasma by haybartender
Started by haybartender, 09-26-2017, 11:42 AM
2 responses
1,093 views
0 likes
 Last Post haybartender
by haybartender
09-26-2017, 09:50 PM  
Sony KDL-46HX729 Image (left side of screen, vertical) by barnic
Started by barnic, 09-26-2017, 07:16 PM
1 response
1,167 views
0 likes
 Last Post budm
by budm
09-26-2017, 09:42 PM  
AWA CM-P42LC1 buffer problem ? Or... by maxvalutech
Started by maxvalutech, 09-22-2017, 10:35 PM
3 responses
1,256 views
0 likes
 Last Post maxvalutech
by maxvalutech
09-26-2017, 05:37 PM  
Samsun LN32B550K1F with BN44-00261A burnt out IC by lucidbarrier
Started by lucidbarrier, 08-28-2017, 04:02 PM
32 responses
4,716 views
0 likes
 Last Post lucidbarrier
by lucidbarrier
09-26-2017, 04:46 PM  
troubleshooting plasma by haybartender
Started by haybartender, 09-26-2017, 02:36 PM
1 response
936 views
0 likes
 Last Post tvtimmy
by tvtimmy
09-26-2017, 04:06 PM  
Sharp Aquos LC-60LE832U seems like it's power cycling by gamerchris360
Started by gamerchris360, 03-20-2017, 12:33 PM
5 responses
1,759 views
0 likes
 Last Post emilfedorenko
by emilfedorenko
09-26-2017, 04:06 PM  
Sharp Aqous 70LE650U vertical lines by Mythic
Started by Mythic, 09-20-2017, 07:07 PM
13 responses
1,800 views
0 likes
 Last Post Mythic
by Mythic
09-26-2017, 10:50 AM  
Panasonic TH-50PX25 no picture by TvNewb23
Started by TvNewb23, 09-21-2017, 05:11 PM
7 responses
1,862 views
0 likes
 Last Post dskall
by dskall
09-26-2017, 10:43 AM  
LG 50PN4500 Power on issue by Swang4004
Started by Swang4004, 02-18-2016, 01:00 PM
5 responses
3,346 views
0 likes
 Last Post theojt
by theojt
09-25-2017, 09:56 PM  
Sony LC-32D4U by jazzie366
Started by jazzie366, 09-23-2017, 07:42 PM
3 responses
1,022 views
0 likes
 Last Post Vitam
by Vitam
09-25-2017, 08:54 PM  
Westinghouse LD-3255VX TV - Half of screen is black by Vitam
Started by Vitam, 09-25-2017, 02:24 PM
3 responses
1,637 views
0 likes
 Last Post Vitam
by Vitam
09-25-2017, 07:21 PM  
Lg 47 led flashes then goes off by deegee2016
Started by deegee2016, 09-22-2017, 07:19 AM
14 responses
2,718 views
0 likes
 Last Post deegee2016
by deegee2016
09-25-2017, 06:39 PM  
VESTEL 17IPS61-3 fluctuating 12V output from 3 to 5V! by cheeky2
Started by cheeky2, 09-23-2017, 08:05 AM
2 responses
3,729 views
0 likes
 Last Post tom66
by tom66
09-25-2017, 11:36 AM  
Celcus DELD32167HDCNTD replacement led by llonen
Started by llonen, 12-04-2016, 09:43 AM
2 responses
1,439 views
0 likes
 Last Post keithf2
by keithf2
09-25-2017, 11:35 AM  
LG UH615A Horizontal Lines issue by Audioplus
Started by Audioplus, 09-25-2017, 10:04 AM
1 response
1,869 views
0 likes
 Last Post heavymachines
by heavymachines
09-25-2017, 10:38 AM  
VISIO XVT472SV display has Smokey shadows/stains by FORD4THMK
Started by FORD4THMK, 09-24-2017, 01:43 PM
5 responses
1,456 views
0 likes
 Last Post dick_barton
by dick_barton
09-25-2017, 09:20 AM  
Lg42bl580 bad backlights tips by zomi
Started by zomi, 09-22-2017, 02:32 PM
10 responses
1,515 views
0 likes
 Last Post zomi
by zomi
09-25-2017, 04:13 AM  
Sony LED 60" KDL with dark spot along bezel on 2 TVs by PlayDoh
Started by PlayDoh, 09-22-2017, 09:25 PM
6 responses
2,694 views
0 likes
 Last Post Davi.p
by Davi.p
09-24-2017, 12:06 PM  
Samsung UE50EH5300 main board BN41-01812A by TLFonderie
Started by TLFonderie, 06-28-2017, 12:40 PM
1 response
1,806 views
0 likes
 Last Post satinser
by satinser
09-24-2017, 06:49 AM  
Panasonic TC-P58vt25 plasma, buzzing and dark screen by GoneGault
Started by GoneGault, 08-28-2017, 06:40 PM
8 responses
1,758 views
0 likes
 Last Post GoneGault
by GoneGault
09-23-2017, 03:58 PM  
Transformation PSU FSP228-3F01 into FSP212-3F01 by Xardas
Started by Xardas, 09-23-2017, 11:31 AM
0 responses
1,147 views
0 likes
 Last Post Xardas
by Xardas
09-23-2017, 11:31 AM  
Vizio D65u-D2 backlight issues by JunkmanJimbo
Started by JunkmanJimbo, 09-16-2017, 05:35 AM
4 responses
2,136 views
0 likes
 Last Post dick_barton
by dick_barton
09-23-2017, 06:05 AM  
CCFL lamp by mitsukiso
Started by mitsukiso, 09-22-2017, 07:10 AM
4 responses
945 views
0 likes
 Last Post mitsukiso
by mitsukiso
09-23-2017, 04:01 AM  
SHARP LC-40LE811E help by electro-raf
Started by electro-raf, 09-22-2017, 08:23 AM
7 responses
1,687 views
0 likes
 Last Post electro-raf
by electro-raf
09-22-2017, 06:36 PM  
Telefunken te32843 b17 by enricocite
Started by enricocite, 09-22-2017, 05:51 AM
6 responses
1,533 views
0 likes
 Last Post enricocite
by enricocite
09-22-2017, 12:42 PM  
Samsung un46es7100 issues by Mikeyjohnson
Started by Mikeyjohnson, 09-21-2017, 08:09 PM
1 response
1,193 views
0 likes
 Last Post dskall
by dskall
09-22-2017, 10:43 AM  
LG 55LK520-UA Lightning strike by Jim1590
Started by Jim1590, 09-17-2017, 01:31 PM
1 response
1,476 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
09-22-2017, 09:18 AM  
Lg 47 led flashes then goes off by deegee2016
Started by deegee2016, 09-22-2017, 09:07 AM
1 response
1,146 views
0 likes
 Last Post budm
by budm
09-22-2017, 09:10 AM  
Samsung LED Strip burnt out Model UN46EH5000 by dcapper
Started by dcapper, 09-16-2017, 11:16 PM
14 responses
2,381 views
0 likes
 Last Post dcapper
by dcapper
09-22-2017, 08:06 AM  
Samsung UN55D7000 clicks but does not turn on by stephentw
Started by stephentw, 09-12-2015, 07:50 PM
41 responses
11,559 views
0 likes
 Last Post 102mm
by 102mm
09-22-2017, 04:44 AM  
Lg55ls4500 no power by TvNewb23
Started by TvNewb23, 08-23-2017, 04:28 PM
9 responses
1,737 views
0 likes
 Last Post budm
by budm
09-21-2017, 09:14 PM  
Philips plasma FTP2.4A Vscan by The_Todd
Started by The_Todd, 09-21-2017, 05:45 AM
8 responses
1,304 views
0 likes
 Last Post dskall
by dskall
09-21-2017, 07:34 PM  
Phillips 50PFP5332D/37 Plasma HDTV - No Picture, Has Sound by grimacelord
Started by grimacelord, 09-06-2017, 09:54 AM
13 responses
2,561 views
0 likes
 Last Post grimacelord
by grimacelord
09-21-2017, 04:51 PM  
hitachi 48hbt62u Fimrware help by zomi
Started by zomi, 07-08-2017, 04:31 AM
3 responses
2,753 views
0 likes
 Last Post lesnajair
by lesnajair
09-21-2017, 12:23 PM  
42PFL7403D/27 No video, but otherwise seems responsive by MLBZ521
Started by MLBZ521, 09-12-2017, 01:55 PM
5 responses
1,385 views
0 likes
 Last Post MLBZ521
by MLBZ521
09-21-2017, 01:05 AM  
Toshiba 40L3451DB by Norman1
Started by Norman1, 09-19-2017, 05:52 PM
5 responses
1,546 views
0 likes
 Last Post budm
by budm
09-20-2017, 09:36 PM  
BauhnvAC-46FZ screen half black half green by maxvalutech
Started by maxvalutech, 05-05-2017, 08:34 PM
16 responses
1,980 views
0 likes
 Last Post dskall
by dskall
09-20-2017, 09:00 PM  
LG 42LD450 struck by lightning, replaced main board, now every other column is red. by events.b
Started by events.b, 09-14-2017, 08:02 AM
5 responses
1,577 views
0 likes
 Last Post dskall
by dskall
09-20-2017, 06:40 PM  
Power suply doesn't work (DPS-214CP) by NoN4me
Started by NoN4me, 06-01-2017, 03:59 PM
39 responses
7,690 views
0 likes
 Last Post Lanparty
by Lanparty
09-20-2017, 04:45 PM  
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