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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
644,468 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  
Samsung UN50H6350AFXZA 1/2 Panel Failure? by dolsen
Started by dolsen, 05-15-2016, 12:36 AM
7 responses
3,278 views
0 likes
 Last Post Alastair E
by Alastair E
06-03-2016, 05:22 PM  
52" RCA CRT Rear Proj ITC222 or ITC222a by football0062
Started by football0062, 05-18-2016, 03:29 PM
9 responses
2,285 views
0 likes
 Last Post football0062
by football0062
06-03-2016, 07:56 AM  
LG 60PV400 - Power but no picture by 97Kouki
Started by 97Kouki, 05-26-2016, 08:57 PM
18 responses
7,037 views
0 likes
 Last Post 97Kouki
by 97Kouki
06-02-2016, 06:29 PM  
Hyperdeck Studio Pro Issues by jimanez11
Started by jimanez11, 06-02-2016, 02:01 PM
2 responses
1,642 views
0 likes
 Last Post budm
by budm
06-02-2016, 05:01 PM  
Samsung UN46C5000QF Backlight by argonrepublic
Started by argonrepublic, 06-02-2016, 01:05 AM
2 responses
1,678 views
0 likes
 Last Post budm
by budm
06-02-2016, 01:13 PM  
Panasonic TX-37LZD80 - Tcon Fuse Blown by dick_barton
Started by dick_barton, 06-02-2016, 11:18 AM
4 responses
2,924 views
0 likes
 Last Post dick_barton
by dick_barton
06-02-2016, 01:05 PM  
Lines on Panasonic TX-L42E3B by speedypro
Started by speedypro, 06-02-2016, 04:34 AM
1 response
1,551 views
0 likes
 Last Post Alastair E
by Alastair E
06-02-2016, 11:23 AM  
mobo (hk-t.sp9202p63) by quic307
Started by quic307, 05-31-2016, 03:03 AM
2 responses
4,195 views
0 likes
 Last Post quic307
by quic307
06-02-2016, 08:29 AM  
Panasonic A400 Series Led Tv 1 Red Blink Repair by ReeceyBurger123
Started by ReeceyBurger123, 06-01-2016, 04:53 PM
3 responses
2,185 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-02-2016, 04:32 AM  
LG 42SL80YD Backlights nothing else by dkneyle
Started by dkneyle, 06-02-2016, 02:26 AM
0 responses
1,226 views
0 likes
 Last Post dkneyle
by dkneyle
06-02-2016, 02:26 AM  
Sceptre 32" Flashing (Video) by smigglet
Started by smigglet, 11-28-2012, 10:22 PM
66 responses
29,514 views
0 likes
 Last Post msgoerg
by msgoerg
06-01-2016, 09:54 PM  
Jvc lt-42tg30j by r40pmd
Started by r40pmd, 05-31-2016, 03:35 PM
4 responses
2,077 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-01-2016, 05:15 PM  
Westinghouse VR-4085DF wont power on & no lights by hackerjoe
Started by hackerjoe, 05-26-2016, 09:42 AM
46 responses
8,031 views
0 likes
 Last Post hackerjoe
by hackerjoe
06-01-2016, 04:35 PM  
LG-50HP660V - Board testing by dick_barton
Started by dick_barton, 06-01-2016, 11:02 AM
4 responses
2,106 views
0 likes
 Last Post dick_barton
by dick_barton
06-01-2016, 01:11 PM  
panasonic TX-42PX60B screen fault by patant
Started by patant, 05-30-2016, 11:54 AM
4 responses
1,870 views
0 likes
 Last Post patant
by patant
06-01-2016, 10:29 AM  
Sony KDL-32NL140: Powers On w/ Backlights, Black Screen - Bad TCON? by JDC
Started by JDC, 05-24-2016, 10:43 AM
26 responses
5,055 views
0 likes
 Last Post Diah
by Diah
06-01-2016, 08:02 AM  
Panasonic tc-p55ut50 by Malachi
Started by Malachi, 06-01-2016, 06:03 AM
5 responses
1,755 views
0 likes
 Last Post Malachi
by Malachi
06-01-2016, 07:17 AM  
Emerson lf501em5f/ i shut off then comes on by hmendez86
Started by hmendez86, 05-31-2016, 01:19 PM
5 responses
2,257 views
0 likes
 Last Post CapLeaker
by CapLeaker
06-01-2016, 05:05 AM  
Samsung LN55C630 black vertical bar by Malachi
Started by Malachi, 05-31-2016, 06:59 PM
2 responses
1,489 views
0 likes
 Last Post Malachi
by Malachi
06-01-2016, 03:47 AM  
Samsung UE40F6270 BLU ON/OFF missing by ilzi92
Started by ilzi92, 05-30-2016, 02:45 AM
4 responses
6,081 views
0 likes
 Last Post ilzi92
by ilzi92
06-01-2016, 12:50 AM  
Lcd tv lifespan for hotel tv . by Nasha
Started by Nasha, 05-31-2016, 10:51 PM
2 responses
1,672 views
0 likes
 Last Post Nasha
by Nasha
05-31-2016, 11:50 PM  
Sony Bravia 40S4100 - Replacement Board Has Same Issue - Factory Reset Maybe? by dodongo
Started by dodongo, 05-30-2016, 06:15 PM
7 responses
2,528 views
0 likes
 Last Post dodongo
by dodongo
05-31-2016, 09:50 PM  
50PA4500 - Stuck in Standby MainBoard Fault - IC505 by Hamie
Started by Hamie, 05-28-2016, 08:55 AM
5 responses
2,291 views
0 likes
 Last Post Bafury
by Bafury
05-31-2016, 05:25 PM  
LG 42LN5400 led issue by Troopy
Started by Troopy, 05-30-2016, 04:54 AM
7 responses
2,776 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
05-31-2016, 05:11 PM  
JVC LT-42TG30J no sign of life at all by Andyd1970
Started by Andyd1970, 11-27-2014, 11:46 AM
28 responses
8,263 views
0 likes
 Last Post r40pmd
by r40pmd
05-31-2016, 03:24 PM  
Sony kdl46ex723 Read Only Service Menu by antonvp
Started by antonvp, 05-26-2016, 02:37 PM
9 responses
2,292 views
0 likes
 Last Post Diah
by Diah
05-31-2016, 02:39 PM  
LG 50PA650T - possibly bad ribbon... (PDP50R4 panel) by tom66
Started by tom66, 03-04-2014, 07:57 AM
25 responses
7,388 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
05-31-2016, 11:00 AM  
Toshiba s855d-s5120 by imranromi
Started by imranromi, 05-31-2016, 10:04 AM
0 responses
1,695 views
0 likes
 Last Post imranromi
by imranromi
05-31-2016, 10:04 AM  
Samsung 60" LED Issue (UN60H6400AFXZA) by cheapshot
Started by cheapshot, 05-28-2016, 11:10 AM
13 responses
2,366 views
0 likes
 Last Post cheapshot
by cheapshot
05-31-2016, 07:32 AM  
Lg 50pq30 black section on screen by crdz66
Started by crdz66, 05-29-2016, 05:20 PM
8 responses
2,441 views
0 likes
 Last Post crdz66
by crdz66
05-30-2016, 03:57 PM  
Toshiba tv issue by D bushell
Started by D bushell, 05-30-2016, 04:42 AM
2 responses
1,775 views
0 likes
 Last Post Alastair E
by Alastair E
05-30-2016, 02:20 PM  
Sanyo DP42848 bad ccfls? by Gorrillasnot
Started by Gorrillasnot, 05-30-2016, 10:04 AM
0 responses
1,283 views
0 likes
 Last Post Gorrillasnot
by Gorrillasnot
05-30-2016, 10:04 AM  
vizio vp50 hdtv20a black screen but sound works by jcer93705
Started by jcer93705, 05-28-2016, 01:43 AM
8 responses
2,559 views
0 likes
 Last Post tw2005
by tw2005
05-30-2016, 04:45 AM  
panasonic tx-p50v20 - 10 blinks by dj01fad
Started by dj01fad, 05-26-2016, 02:03 PM
19 responses
5,517 views
0 likes
 Last Post dj01fad
by dj01fad
05-30-2016, 02:53 AM  
Clayton 19" LCD TV - Dead PSU by JaYmEz
Started by JaYmEz, 05-22-2016, 12:28 PM
25 responses
4,350 views
0 likes
 Last Post JaYmEz
by JaYmEz
05-30-2016, 01:00 AM  
Westinghouse CW50T9XW by 0S1R1S
Started by 0S1R1S, 05-27-2016, 07:39 AM
11 responses
2,965 views
0 likes
 Last Post 0S1R1S
by 0S1R1S
05-29-2016, 09:23 PM  
Samsung UN60F7100 Cycling On/Off by culcuhain
Started by culcuhain, 05-29-2016, 01:31 PM
3 responses
3,326 views
0 likes
 Last Post culcuhain
by culcuhain
05-29-2016, 08:53 PM  
vf550m ir sensor failure. by johns1mj
Started by johns1mj, 05-29-2016, 06:28 PM
0 responses
1,411 views
0 likes
 Last Post johns1mj
by johns1mj
05-29-2016, 06:28 PM  
LG 55LS4500-UD Shutting down by brucetv
Started by brucetv, 05-23-2016, 03:32 PM
14 responses
4,669 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
05-29-2016, 04:13 PM  
Vizio VL370M by jsog
Started by jsog, 05-28-2011, 05:40 PM
8 responses
6,291 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
05-29-2016, 02:59 PM  
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