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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
644,481 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
781,192 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
540,979 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
279,474 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 TV Model LA26R71BA by john_doe
Started by john_doe, 11-02-2013, 07:57 AM
33 responses
7,989 views
0 likes
 Last Post inadim
by inadim
11-25-2013, 08:45 PM  
Samsung PN42B450B1D My first Plasma by eckertb83
Started by eckertb83, 11-23-2013, 12:14 PM
4 responses
2,434 views
0 likes
 Last Post tom66
by tom66
11-25-2013, 06:58 PM  
Vizio SV420M, TV turn on but shut off after 5second on by supremacy13
Started by supremacy13, 11-25-2013, 04:27 PM
0 responses
1,761 views
0 likes
 Last Post supremacy13
by supremacy13
11-25-2013, 04:27 PM  
Gray area on TV Vizio M261VP by oldguy44
Started by oldguy44, 11-25-2013, 03:02 PM
0 responses
1,739 views
0 likes
 Last Post oldguy44
by oldguy44
11-25-2013, 03:02 PM  
Nytro Box NB-6000 Combo+. No boot by microcont
Started by microcont, 11-25-2013, 01:50 PM
0 responses
1,869 views
0 likes
 Last Post microcont
by microcont
11-25-2013, 01:50 PM  
Samsung LCD TV LNT4061F X/XAC Vertical Lines by runormal
Started by runormal, 11-17-2013, 11:50 PM
5 responses
2,757 views
0 likes
 Last Post runormal
by runormal
11-25-2013, 09:49 AM  
Hot air rework station by splitcrete
Started by splitcrete, 11-24-2013, 06:44 PM
7 responses
2,516 views
0 likes
 Last Post mmartell
by mmartell
11-25-2013, 08:14 AM  
Emerson LC320EM2 dead power board. by dmesser100
Started by dmesser100, 11-19-2013, 08:02 PM
5 responses
2,876 views
0 likes
 Last Post newtothis
by newtothis
11-24-2013, 07:57 PM  
50 Panasonic tc-p50c2 Won't turn on, 3 blinks by anomaly
Started by anomaly, 11-24-2013, 09:39 AM
2 responses
2,300 views
0 likes
 Last Post tom66
by tom66
11-24-2013, 05:29 PM  
Emerson 32" lcd, LC320EM82 S power issues(sony bravia??) by cadillacman
Started by cadillacman, 07-09-2011, 03:05 PM
46 responses
16,112 views
0 likes
 Last Post waynewrk
by waynewrk
11-24-2013, 05:27 PM  
Digital LifeStyles model WT322 Factory id, 07CDT-1 by Grammy Pattie
Started by Grammy Pattie, 11-24-2013, 04:31 PM
0 responses
1,680 views
0 likes
 Last Post Grammy Pattie
by Grammy Pattie
11-24-2013, 04:31 PM  
Washed out negative image by pc55
Started by pc55, 11-24-2013, 12:53 AM
4 responses
2,357 views
0 likes
 Last Post tom66
by tom66
11-24-2013, 01:27 PM  
Panasonic TC-P50V20B Scrolling Lines by DaveSan
Started by DaveSan, 11-22-2013, 03:25 PM
4 responses
2,080 views
0 likes
 Last Post DaveSan
by DaveSan
11-24-2013, 12:39 PM  
Sony LCD Vertical lines and two horizontal by mdrgolf
Started by mdrgolf, 11-23-2013, 11:31 AM
5 responses
2,755 views
0 likes
 Last Post mmartell
by mmartell
11-24-2013, 10:21 AM  
Philips 42pfl7403h/10 Wont start by Monomannen
Started by Monomannen, 01-23-2013, 04:17 AM
18 responses
7,638 views
0 likes
 Last Post joc
by joc
11-24-2013, 09:30 AM  
samsung lns4695dx blue power light no picture or sound by mustangbub
Started by mustangbub, 11-21-2013, 02:31 PM
37 responses
5,572 views
0 likes
 Last Post mustangbub
by mustangbub
11-24-2013, 09:11 AM  
Samsung S-S4243 by electrojas
Started by electrojas, 11-24-2013, 07:12 AM
0 responses
1,534 views
0 likes
 Last Post electrojas
by electrojas
11-24-2013, 07:12 AM  
Sony no image, no sound and no standby flashes by Danga
Started by Danga, 11-09-2013, 02:49 PM
7 responses
3,528 views
0 likes
 Last Post CHOOKY
by CHOOKY
11-24-2013, 06:57 AM  
faulty tcon or main board? 42lh3000 by charlierfc
Started by charlierfc, 11-23-2013, 01:48 PM
2 responses
1,976 views
0 likes
 Last Post charlierfc
by charlierfc
11-24-2013, 03:24 AM  
42pj550 GETS SOUND , but no image by monera96
Started by monera96, 11-24-2013, 01:26 AM
0 responses
1,606 views
0 likes
 Last Post monera96
by monera96
11-24-2013, 01:26 AM  
LG 50PS30 Z-sustain questions by kingsapper
Started by kingsapper, 10-24-2013, 03:41 AM
12 responses
5,256 views
0 likes
 Last Post kingsapper
by kingsapper
11-24-2013, 01:08 AM  
samsung 46inch problem by munirutech
Started by munirutech, 11-23-2013, 07:59 AM
3 responses
1,916 views
0 likes
 Last Post tibimakai
by tibimakai
11-24-2013, 12:57 AM  
Beware of Buying incomplete Service Manuals by Ltank
Started by Ltank, 11-23-2013, 07:45 PM
1 response
1,673 views
0 likes
 Last Post tom66
by tom66
11-23-2013, 07:48 PM  
Insignia nb-42p650a11 by ibgm
Started by ibgm, 11-22-2013, 08:35 AM
1 response
2,399 views
0 likes
 Last Post ibgm
by ibgm
11-23-2013, 07:30 PM  
Vizio vt471xvt by techtip
Started by techtip, 11-19-2013, 06:33 PM
25 responses
3,998 views
0 likes
 Last Post newtothis
by newtothis
11-23-2013, 06:54 PM  
mosfets i can use help please by wreksta
Started by wreksta, 11-23-2013, 04:48 PM
5 responses
2,948 views
0 likes
 Last Post tom66
by tom66
11-23-2013, 06:15 PM  
Panasonic Viera TX-L37ET5B LED by Manddave
Started by Manddave, 11-23-2013, 07:20 AM
9 responses
2,618 views
0 likes
 Last Post tom66
by tom66
11-23-2013, 05:48 PM  
Samsung LN32D403E4D - Jumpy/Double Image by ohmmy
Started by ohmmy, 11-20-2013, 08:11 PM
42 responses
10,494 views
0 likes
 Last Post tom66
by tom66
11-23-2013, 04:57 PM  
Baird x37DTV - No Power by DJ4D
Started by DJ4D, 11-23-2013, 06:49 AM
25 responses
5,989 views
0 likes
 Last Post newtothis
by newtothis
11-23-2013, 03:13 PM  
Need data sheet by audiofreak19
Started by audiofreak19, 11-23-2013, 11:39 AM
6 responses
2,746 views
0 likes
 Last Post ecking767
by ecking767
11-23-2013, 02:25 PM  
Muller 32'' lcd by willyam1
Started by willyam1, 11-22-2013, 04:33 AM
5 responses
3,631 views
0 likes
 Last Post tom66
by tom66
11-23-2013, 02:02 PM  
Need quick response by audiofreak19
Started by audiofreak19, 05-31-2013, 07:15 PM
5 responses
2,091 views
0 likes
 Last Post newtothis
by newtothis
11-23-2013, 12:03 PM  
Vizio E550VL screen fades by jhardluck
Started by jhardluck, 09-11-2013, 01:34 PM
10 responses
3,568 views
0 likes
 Last Post jettboat
by jettboat
11-23-2013, 11:46 AM  
pioneer pro-506 XMain issue by freakaftr8
Started by freakaftr8, 11-23-2013, 11:28 AM
0 responses
1,500 views
0 likes
 Last Post freakaftr8
by freakaftr8
11-23-2013, 11:28 AM  
sharp lc37bx5m by willyam1
Started by willyam1, 11-19-2013, 11:47 AM
3 responses
6,054 views
0 likes
 Last Post willyam1
by willyam1
11-23-2013, 10:53 AM  
Magnavox 19MD350B/F7 test pattern loop by Jim1590
Started by Jim1590, 11-16-2013, 12:39 PM
2 responses
2,643 views
0 likes
 Last Post Jim1590
by Jim1590
11-23-2013, 10:18 AM  
any recommendation on purchasing a replacement sv420m mainboard? by vicwang
Started by vicwang, 11-23-2013, 06:46 AM
0 responses
1,663 views
0 likes
 Last Post vicwang
by vicwang
11-23-2013, 06:46 AM  
Sony KDL-40W4500 panel problem? by PowerAmpFreak
Started by PowerAmpFreak, 11-23-2013, 05:59 AM
3 responses
2,835 views
0 likes
 Last Post tom66
by tom66
11-23-2013, 06:23 AM  
Sanyo Plasma DP50741-01 On/Off problem by seandog6101
Started by seandog6101, 11-13-2013, 11:26 PM
20 responses
7,480 views
0 likes
 Last Post tw2005
by tw2005
11-23-2013, 03:42 AM  
no picture on my samsung 50 inch plasma by jose6326
Started by jose6326, 05-24-2013, 10:37 PM
114 responses
20,833 views
0 likes
 Last Post capkid
by capkid
11-23-2013, 02:34 AM  
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