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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
644,469 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
781,189 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
279,473 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  
Sharp LC-60EQ10U - powers on but no glow by joeblah
Started by joeblah, 08-15-2017, 04:18 PM
24 responses
4,870 views
0 likes
 Last Post andytv
by andytv
09-29-2017, 07:48 PM  
Samsung UN46D6003SF Shows "Samsung Smart TV" boot screen, blinks red light 5 times by Beef_Ramen
Started by Beef_Ramen, 09-29-2017, 04:47 PM
1 response
1,176 views
0 likes
 Last Post heavymachines
by heavymachines
09-29-2017, 04:58 PM  
Pioneer plasma PDP-6020FD won't turn on by cm02WS6
Started by cm02WS6, 02-03-2015, 09:41 AM
33 responses
9,312 views
0 likes
 Last Post mike keane
by mike keane
09-29-2017, 03:22 PM  
Need help troubleshooting a sylvania LC420SS8 power supply by Op4500
Started by Op4500, 11-03-2013, 11:04 PM
27 responses
6,274 views
0 likes
 Last Post geronimoejoe
by geronimoejoe
09-29-2017, 03:17 PM  
Horizontal Lines Samsung Plasma PN59D550C1FXZA by Bpkid
Started by Bpkid, 07-06-2017, 12:45 PM
7 responses
2,490 views
0 likes
 Last Post Bpkid
by Bpkid
09-29-2017, 12:49 PM  
Philips 55PFL3907/F7 Dead, No Standby LED, Nothing, Please Help by sfernandes
Started by sfernandes, 08-24-2017, 09:15 AM
89 responses
10,309 views
0 likes
 Last Post sfernandes
by sfernandes
09-29-2017, 10:27 AM  
Samsung P2770hd strange backlight issue (stumped) by Dannyx
Started by Dannyx, 09-15-2016, 10:30 AM
15 responses
3,658 views
0 likes
 Last Post GEORGIO1980
by GEORGIO1980
09-29-2017, 09:29 AM  
Samsung Le32c450 is working by necatduman
Started by necatduman, 09-25-2017, 11:15 PM
6 responses
1,517 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
09-29-2017, 09:11 AM  
ue22es5400 problem by jonny78
Started by jonny78, 09-29-2017, 08:43 AM
1 response
1,168 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
09-29-2017, 09:00 AM  
Faulty LG42LW450U - opinions needed(video) by Nick2110
Started by Nick2110, 09-28-2017, 02:06 PM
5 responses
1,554 views
0 likes
 Last Post CapLeaker
by CapLeaker
09-29-2017, 08:35 AM  
Weird anomaly on my ancient TOSHIBA 42Z3030DB by Fader187
Started by Fader187, 09-28-2017, 09:33 AM
8 responses
1,430 views
0 likes
 Last Post Fader187
by Fader187
09-29-2017, 08:31 AM  
Samsung 60" Plasma PN60F5350BF - Vertical pixels by joeblah
Started by joeblah, 09-28-2017, 01:04 PM
1 response
1,185 views
0 likes
 Last Post joeblah
by joeblah
09-28-2017, 02:00 PM  
PHILIPS 26PFL3403D/10 chassis TCM 2.0 by polytek
Started by polytek, 09-17-2017, 12:26 PM
3 responses
1,262 views
0 likes
 Last Post polytek
by polytek
09-28-2017, 09:18 AM  
LG 26LD350-ZA repair, PSU LGP26-10P, 24V and 12V problem by Chungalin
Started by Chungalin, 09-28-2017, 08:41 AM
0 responses
1,755 views
0 likes
 Last Post Chungalin
by Chungalin
09-28-2017, 08:41 AM  
Panasonic TC-L42U30 No Standby by curt2199
Started by curt2199, 09-25-2017, 08:46 AM
6 responses
1,462 views
0 likes
 Last Post dick_barton
by dick_barton
09-28-2017, 04:18 AM  
Toshiba Regza 37X3030D Service Menu/Reset by notallbad
Started by notallbad, 09-22-2017, 05:26 PM
10 responses
3,604 views
0 likes
 Last Post dick_barton
by dick_barton
09-28-2017, 04:08 AM  
Samsung PN51F4500AFZX picture blank after 30-60 minute use, has sound by spammedeeper
Started by spammedeeper, 09-26-2017, 11:52 PM
3 responses
1,477 views
0 likes
 Last Post tom66
by tom66
09-28-2017, 12:55 AM  
Sharp Aquos LC-60LE832U ON-OFF cycling by emilfedorenko
Started by emilfedorenko, 09-27-2017, 05:30 PM
0 responses
1,064 views
0 likes
 Last Post emilfedorenko
by emilfedorenko
09-27-2017, 05:30 PM  
Samsung LE40A756 video defect by Davi.p
Started by Davi.p, 09-05-2017, 11:34 AM
15 responses
2,299 views
0 likes
 Last Post Davi.p
by Davi.p
09-27-2017, 03:52 PM  
Need help troubleshooting Samsung PN42C450 Plasma by nrbrandt
Started by nrbrandt, 09-19-2017, 09:58 AM
11 responses
1,677 views
0 likes
 Last Post tvtimmy
by tvtimmy
09-27-2017, 03:27 PM  
Pioneer pdp 6020fd no standby by splatee
Started by splatee, 09-26-2017, 01:30 PM
7 responses
2,063 views
0 likes
 Last Post tom66
by tom66
09-27-2017, 01:39 PM  
Samsung LN32R71BAX shuts down after 3 seconds by Biruslapio
Started by Biruslapio, 09-26-2017, 03:47 AM
3 responses
1,406 views
0 likes
 Last Post Biruslapio
by Biruslapio
09-27-2017, 12:12 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
1,168 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
4,723 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
939 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
1,804 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
1,863 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
3,350 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
1,639 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
2,723 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
3,742 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
1,516 views
0 likes
 Last Post zomi
by zomi
09-25-2017, 04:13 AM  
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