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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
643,706 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
780,919 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
196,763 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
540,850 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
279,430 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
73,113 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  
Insignia NS-48D510NA15 No Backlight by davery
Started by davery, 11-02-2020, 02:29 PM
5 responses
1,075 views
0 likes
 Last Post budm
by budm
11-02-2020, 08:55 PM  
I've replaced almost everything. i'm at a loss. by Jeryswan
Started by Jeryswan, 11-02-2020, 03:56 PM
3 responses
993 views
0 likes
 Last Post tvtimmy
by tvtimmy
11-02-2020, 04:28 PM  
Zenon ZN-AHD-5016 DVR software by Öğretmen27
Started by Öğretmen27, 10-31-2020, 06:24 AM
3 responses
1,159 views
0 likes
 Last Post Öğretmen27
by Öğretmen27
11-02-2020, 11:54 AM  
52" Sharp LCD Transformer Backlight Bypass? by tieny
Started by tieny, 12-21-2012, 06:02 PM
21 responses
8,402 views
0 likes
 Last Post Stan23
by Stan23
11-02-2020, 09:17 AM  
Sony kdl-40hx750 bios dump by medinfo
Started by medinfo, 05-05-2019, 12:10 PM
4 responses
1,626 views
0 likes
 Last Post Deno
by Deno
11-02-2020, 08:01 AM  
Toshiba LED TV 40L1333b led replacement advice by mattoxx
Started by mattoxx, 11-02-2020, 03:44 AM
1 response
819 views
0 likes
 Last Post dick_barton
by dick_barton
11-02-2020, 06:08 AM  
Philips 40PFL4707 SMPS fuse blown. by genuineguy
Started by genuineguy, 09-21-2015, 10:37 AM
36 responses
8,992 views
0 likes
 Last Post genuineguy
by genuineguy
11-02-2020, 12:49 AM  
Insignia NS-48D510NA15 no backlight by mjwarden82
Started by mjwarden82, 06-30-2016, 01:34 PM
45 responses
14,511 views
0 likes
 Last Post neilc6
by neilc6
11-01-2020, 09:34 PM  
Philips 40PFL8606K/02 won't turn on, blink codes by dominik0801
Started by dominik0801, 10-30-2020, 09:58 AM
3 responses
1,168 views
0 likes
 Last Post dominik0801
by dominik0801
11-01-2020, 11:38 AM  
Samsung 48' Vertical Lines by tezeteta
Started by tezeteta, 10-25-2020, 12:43 PM
11 responses
1,317 views
0 likes
 Last Post tezeteta
by tezeteta
11-01-2020, 10:29 AM  
Need to train my tech before he becomes a train wreck! by Jeryswan
Started by Jeryswan, 10-31-2020, 11:41 AM
2 responses
993 views
0 likes
 Last Post nicholas1110
by nicholas1110
11-01-2020, 08:57 AM  
LG 70UH6350 static and beep by vikingTv
Started by vikingTv, 10-31-2020, 12:04 PM
1 response
821 views
0 likes
 Last Post vikingTv
by vikingTv
10-31-2020, 02:50 PM  
55LA6205UA LG with unusual issue by engyshe
Started by engyshe, 10-28-2020, 02:42 PM
9 responses
1,337 views
0 likes
 Last Post engyshe
by engyshe
10-31-2020, 01:44 PM  
Philips 40PFL4707/F7B has sound, but no picture by Antonino
Started by Antonino, 05-24-2014, 09:32 PM
15 responses
4,462 views
0 likes
 Last Post genuineguy
by genuineguy
10-30-2020, 10:59 PM  
Samsung PS replacement by anupkg1985
Started by anupkg1985, 10-26-2020, 03:48 PM
29 responses
4,055 views
0 likes
 Last Post budm
by budm
10-30-2020, 09:14 PM  
Vizio M43-c1 turn on and off by rustyshackleford
Started by rustyshackleford, 10-30-2020, 05:15 PM
1 response
875 views
0 likes
 Last Post budm
by budm
10-30-2020, 05:34 PM  
Panasonic TX-58DXW784 main board by lospiratos
Started by lospiratos, 10-24-2020, 10:26 PM
7 responses
2,092 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-30-2020, 03:02 PM  
LG 37LV3500-UA vertical line by Rkrio
Started by Rkrio, 10-30-2020, 07:34 AM
0 responses
725 views
0 likes
 Last Post Rkrio
by Rkrio
10-30-2020, 07:34 AM  
Looking for service manual for LG 55LA6205 TV by engyshe
Started by engyshe, 10-29-2020, 10:58 AM
2 responses
1,082 views
0 likes
 Last Post engyshe
by engyshe
10-29-2020, 03:25 PM  
Help identify smd ceramic capacitor - Samsung UE55KU6775U by bohaboha
Started by bohaboha, 10-28-2020, 07:13 PM
4 responses
1,335 views
0 likes
 Last Post bohaboha
by bohaboha
10-29-2020, 03:17 AM  
LG 42LG6000 - Weird display when connected by speedypro
Started by speedypro, 10-15-2016, 09:21 AM
5 responses
1,895 views
0 likes
 Last Post tsakimak
by tsakimak
10-28-2020, 06:35 PM  
Lg 37LG6000 lcd tv by oddbodd
Started by oddbodd, 12-09-2013, 10:39 AM
70 responses
16,276 views
0 likes
 Last Post tsakimak
by tsakimak
10-28-2020, 06:32 PM  
Philips 42PFL4606 No Backlight by trunks81
Started by trunks81, 10-07-2020, 10:46 AM
16 responses
2,258 views
0 likes
 Last Post trunks81
by trunks81
10-28-2020, 01:58 PM  
Samsung un60eh6003f horizontal lines by jb.
Started by jb., 10-17-2017, 09:55 PM
52 responses
6,995 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-28-2020, 10:44 AM  
TV regulator ic part number AS1117L by Duranitron
Started by Duranitron, 10-27-2020, 08:13 AM
5 responses
1,039 views
0 likes
 Last Post budm
by budm
10-27-2020, 07:52 PM  
Toshiba 46PX200ZE led tv screen is dark by spdy
Started by spdy, 10-27-2020, 01:22 PM
0 responses
803 views
0 likes
 Last Post spdy
by spdy
10-27-2020, 01:22 PM  
LG: 22LG3DDH Only tunes one channel. by nomoresonys
Started by nomoresonys, 10-18-2020, 09:51 AM
2 responses
898 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-27-2020, 12:23 PM  
Skyworth 40E360 indicator always green by Duranitron
Started by Duranitron, 10-23-2020, 06:42 AM
32 responses
4,582 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-27-2020, 12:17 PM  
Sony kd 55xf7596 fading picture by wreksta
Started by wreksta, 10-24-2020, 06:33 AM
5 responses
1,114 views
0 likes
 Last Post Duranitron
by Duranitron
10-27-2020, 07:20 AM  
Ps59d8000pta by wazzadj@hotmail.com
Started by wazzadj@hotmail.com, 10-27-2020, 05:46 AM
0 responses
754 views
0 likes
 Last Post wazzadj@hotmail.com
by wazzadj@hotmail.com
10-27-2020, 05:46 AM  
Firmware 24MT48DF-WU LG 23 by karlox
Started by karlox, 10-23-2020, 07:51 PM
1 response
950 views
0 likes
 Last Post karlox
by karlox
10-26-2020, 06:40 PM  
panasonic tx-p50gt30 8 blinks afrer 7 blinks repair by dj01fad
Started by dj01fad, 10-25-2020, 06:05 PM
5 responses
1,132 views
0 likes
 Last Post tvtimmy
by tvtimmy
10-26-2020, 04:42 PM  
Toshiba TV bad panel half screen dark - pull tabs or not? by ashyt16
Started by ashyt16, 10-26-2020, 05:47 AM
4 responses
1,484 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-26-2020, 04:23 PM  
Sony KDL-40W600B 6 blinking lights by loukastx
Started by loukastx, 06-19-2018, 11:04 AM
37 responses
8,946 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-26-2020, 11:29 AM  
BN44-00482B makes some arcing noise by disorder
Started by disorder, 10-22-2020, 05:35 PM
6 responses
1,318 views
0 likes
 Last Post Duranitron
by Duranitron
10-26-2020, 06:08 AM  
LG 60pv250 plasma tv issue by budro
Started by budro, 10-25-2020, 07:09 PM
1 response
1,098 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
10-25-2020, 10:03 PM  
Vizio VW42L HDTV10A no picture or sound by questor42
Started by questor42, 06-09-2011, 11:18 PM
94 responses
38,320 views
0 likes
 Last Post Shane711
by Shane711
10-25-2020, 04:26 PM  
Panasonic P65GT50 by brent01
Started by brent01, 10-10-2020, 09:02 AM
3 responses
1,229 views
0 likes
 Last Post brent01
by brent01
10-25-2020, 02:23 PM  
Samsung UE40J5100 Blue threads in picture by JPElectronics
Started by JPElectronics, 10-23-2020, 02:01 PM
9 responses
1,465 views
0 likes
 Last Post JPElectronics
by JPElectronics
10-25-2020, 11:17 AM  
e701i-a3 LEDs pulse after removing drivers, and also using wrong power cord by cueballsi
Started by cueballsi, 10-02-2020, 05:44 PM
9 responses
1,306 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-25-2020, 06:48 AM  
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