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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
644,464 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
781,188 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
279,472 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
28,436 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  
Philips 42PFL3704D/F7 No pic,No Backlight, w/Audio by ptepe
Started by ptepe, 03-28-2014, 07:05 AM
7 responses
3,334 views
0 likes
 Last Post ptepe
by ptepe
04-04-2014, 04:15 PM  
Vizio Logo white, no picture/sound and freezes by Gorrillasnot
Started by Gorrillasnot, 03-30-2014, 02:36 PM
6 responses
2,301 views
0 likes
 Last Post Ltank
by Ltank
04-04-2014, 02:14 PM  
Lg 55ld520c by Ltank
Started by Ltank, 08-21-2013, 01:47 PM
3 responses
3,121 views
0 likes
 Last Post Ltank
by Ltank
04-04-2014, 12:45 PM  
samsung ps50c450 clicking, no pic or sound by wills123
Started by wills123, 03-30-2014, 02:32 PM
2 responses
1,932 views
0 likes
 Last Post wills123
by wills123
04-04-2014, 10:56 AM  
apex 3288t, help with inverter by mattstolte
Started by mattstolte, 04-03-2014, 11:25 PM
1 response
1,568 views
0 likes
 Last Post truep
by truep
04-04-2014, 09:49 AM  
technosonic lcd 3251 flashing red led but working fine by shaunbt123
Started by shaunbt123, 04-04-2014, 09:31 AM
0 responses
1,446 views
0 likes
 Last Post shaunbt123
by shaunbt123
04-04-2014, 09:31 AM  
Th-42px80ba by sordids999
Started by sordids999, 02-16-2014, 08:42 AM
43 responses
9,209 views
0 likes
 Last Post tw2005
by tw2005
04-04-2014, 09:12 AM  
Hitachi P50H401 by jstiene
Started by jstiene, 03-10-2014, 07:26 AM
5 responses
2,372 views
0 likes
 Last Post Videojoe
by Videojoe
04-04-2014, 07:58 AM  
Lg-42pc3d-ue by alexmac
Started by alexmac, 04-01-2014, 12:10 PM
8 responses
2,341 views
0 likes
 Last Post alexmac
by alexmac
04-04-2014, 07:27 AM  
Replace PSU Heat Shield or Not? by johnboy1313
Started by johnboy1313, 04-03-2014, 06:21 PM
7 responses
2,049 views
0 likes
 Last Post tom66
by tom66
04-04-2014, 07:10 AM  
Panasonic TC-P50G20 Vieracast freezes tv by mag89pie
Started by mag89pie, 03-22-2014, 07:15 PM
11 responses
5,761 views
0 likes
 Last Post tw2005
by tw2005
04-04-2014, 03:22 AM  
Another Bad Panasonic Plasma by Morts
Started by Morts, 01-18-2014, 07:43 PM
3 responses
2,339 views
0 likes
 Last Post Toasty
by Toasty
04-03-2014, 11:57 PM  
Magnavox 42MF237S/37 weak picture by Toasty
Started by Toasty, 01-17-2014, 09:52 AM
9 responses
2,051 views
0 likes
 Last Post Toasty
by Toasty
04-03-2014, 11:56 PM  
what is df2, df3 board? by mattstolte
Started by mattstolte, 04-03-2014, 06:03 PM
2 responses
1,927 views
0 likes
 Last Post mattstolte
by mattstolte
04-03-2014, 11:21 PM  
Samsung HP-R4252 42 in plasma. No picture by Videojoe
Started by Videojoe, 11-11-2013, 05:45 PM
28 responses
6,926 views
0 likes
 Last Post Videojoe
by Videojoe
04-03-2014, 08:39 PM  
Olevia 265FHD-T11 Screen flashes white after 2hrs, HDMI only by rw1095
Started by rw1095, 04-03-2014, 07:26 PM
0 responses
1,342 views
0 likes
 Last Post rw1095
by rw1095
04-03-2014, 07:26 PM  
Preview of an e-book I'm working on by tom66
Started by tom66, 04-01-2014, 08:00 PM
14 responses
2,395 views
0 likes
 Last Post zx81
by zx81
04-03-2014, 04:19 PM  
dynex dx46l150a11 stand by power only by un4givintoo
Started by un4givintoo, 04-02-2014, 05:55 PM
8 responses
2,253 views
0 likes
 Last Post budm
by budm
04-03-2014, 03:34 PM  
Ms1951F001 TV/DVD Intermitent power by Giff1711
Started by Giff1711, 04-03-2014, 02:53 PM
0 responses
1,702 views
0 likes
 Last Post Giff1711
by Giff1711
04-03-2014, 02:53 PM  
Vizio V0320E Shut down and turn on by it self by bikerbuddy
Started by bikerbuddy, 04-03-2014, 01:23 PM
2 responses
1,645 views
0 likes
 Last Post bikerbuddy
by bikerbuddy
04-03-2014, 01:53 PM  
making the picture to post by cb007cb
Started by cb007cb, 04-03-2014, 11:57 AM
2 responses
1,671 views
0 likes
 Last Post t.j.
by t.j.
04-03-2014, 01:07 PM  
lCD TV Screens vs Laptop LCD Screens by Ltank
Started by Ltank, 04-03-2014, 11:16 AM
0 responses
1,309 views
0 likes
 Last Post Ltank
by Ltank
04-03-2014, 11:16 AM  
Samsung D5520 LED - black horizontal bar on screen. Troubleshooting help needed. by jpmad4it
Started by jpmad4it, 03-10-2014, 04:53 AM
5 responses
4,014 views
0 likes
 Last Post jpmad4it
by jpmad4it
04-03-2014, 09:21 AM  
Help with Magnavox 42MF321D/17 problem. Sound but no picture. by William42
Started by William42, 04-02-2014, 11:44 AM
2 responses
2,166 views
0 likes
 Last Post CoppellTVRepair
by CoppellTVRepair
04-03-2014, 09:09 AM  
LG 50PS8000 zsus board and possible plasma panel problem by Kenman
Started by Kenman, 04-02-2014, 12:54 PM
9 responses
3,974 views
0 likes
 Last Post Kenman
by Kenman
04-03-2014, 07:26 AM  
General Ysus and Zsus Question by dcapper
Started by dcapper, 04-02-2014, 11:09 PM
5 responses
2,068 views
0 likes
 Last Post dcapper
by dcapper
04-03-2014, 07:24 AM  
Sceptre X42GV-KOMODO, odd Screen fade by Seksys
Started by Seksys, 04-02-2014, 04:32 PM
1 response
1,691 views
0 likes
 Last Post Seksys
by Seksys
04-03-2014, 06:30 AM  
37pd5200e smps by zx81
Started by zx81, 03-12-2014, 05:19 AM
27 responses
4,694 views
0 likes
 Last Post zx81
by zx81
04-03-2014, 01:48 AM  
Panasonic TH-50PX80U need help with a short! by XmouseX
Started by XmouseX, 04-14-2013, 12:24 PM
35 responses
18,440 views
0 likes
 Last Post Gary o
by Gary o
04-02-2014, 08:55 PM  
RCA 42PA30RQ (Samsung S42AX YB09 clone) No Picture by Gannon
Started by Gannon, 04-02-2014, 07:48 PM
1 response
3,435 views
0 likes
 Last Post Gannon
by Gannon
04-02-2014, 08:06 PM  
Vizio fixed but stopped again???? by Twins_Guy
Started by Twins_Guy, 04-02-2014, 02:35 PM
2 responses
1,517 views
0 likes
 Last Post Twins_Guy
by Twins_Guy
04-02-2014, 07:08 PM  
Pioneer PDP-6010 FD vertical half bar by bebee
Started by bebee, 04-01-2014, 01:52 PM
8 responses
2,636 views
0 likes
 Last Post mmartell
by mmartell
04-02-2014, 05:17 PM  
Caps for DVD Recorder by sharkieq
Started by sharkieq, 04-02-2014, 03:21 PM
1 response
2,625 views
0 likes
 Last Post mariushm
by mariushm
04-02-2014, 04:27 PM  
LG 55LD520C Power Supply will not turn on. by Ltank
Started by Ltank, 04-02-2014, 02:01 PM
1 response
1,923 views
0 likes
 Last Post Ltank
by Ltank
04-02-2014, 03:47 PM  
Panasonic tx-p50xt50b won't turn on for days by Mr_Bodgit
Started by Mr_Bodgit, 03-28-2014, 01:58 PM
7 responses
5,798 views
0 likes
 Last Post tw2005
by tw2005
04-02-2014, 03:00 PM  
Service info site by budm
Started by budm, 04-02-2014, 12:42 PM
1 response
1,894 views
0 likes
 Last Post tom66
by tom66
04-02-2014, 12:48 PM  
sony kdl-46w3000 lcd help? by mattstolte
Started by mattstolte, 04-01-2014, 05:38 PM
3 responses
2,002 views
0 likes
 Last Post budm
by budm
04-02-2014, 12:24 PM  
Vizio VW32L HDTV40A, Went bang, Now no power, :-o by Easky15
Started by Easky15, 11-08-2013, 10:02 AM
5 responses
3,186 views
0 likes
 Last Post budm
by budm
04-02-2014, 12:10 PM  
Lava LV-40LVG factory reset? by PowerAmpFreak
Started by PowerAmpFreak, 03-08-2014, 07:36 AM
2 responses
1,439 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
04-02-2014, 11:34 AM  
Y-Board lj92-01601a Schematic? by Glitcher
Started by Glitcher, 04-01-2014, 11:49 PM
2 responses
2,365 views
0 likes
 Last Post Glitcher
by Glitcher
04-02-2014, 08:29 AM  
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