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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
644,499 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
781,195 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
279,478 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
73,165 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  
LG42PC3D has sound, very distorted and almost nonexistent picture by withalligators
Started by withalligators, 09-11-2013, 03:43 PM
16 responses
3,867 views
0 likes
 Last Post withalligators
by withalligators
11-10-2013, 07:15 PM  
TV EEPROM's and Firmware by Clydeuk
Started by Clydeuk, 11-10-2013, 06:20 PM
0 responses
1,866 views
0 likes
 Last Post Clydeuk
by Clydeuk
11-10-2013, 06:20 PM  
Panasonic TH-42PX70B Blowing mains fuse. by Steve.B
Started by Steve.B, 10-28-2013, 08:27 PM
40 responses
16,912 views
0 likes
 Last Post Steve.B
by Steve.B
11-10-2013, 06:03 PM  
Samsung ps42a457 showing bad image by Liam.25
Started by Liam.25, 11-09-2013, 04:24 PM
5 responses
2,494 views
0 likes
 Last Post freakaftr8
by freakaftr8
11-10-2013, 10:55 AM  
which is the eeprom on samsung BN94-00963E main board? by CDNJay
Started by CDNJay, 11-08-2013, 01:50 PM
8 responses
7,301 views
0 likes
 Last Post mmartell
by mmartell
11-10-2013, 07:47 AM  
LG 60" Plasma TV Picture Problem by General_T
Started by General_T, 11-09-2013, 07:54 AM
6 responses
3,966 views
0 likes
 Last Post Baileybum1234
by Baileybum1234
11-10-2013, 02:38 AM  
Vizio VP50 HDTV10A by Dangermoose007
Started by Dangermoose007, 10-27-2013, 12:30 PM
6 responses
3,474 views
0 likes
 Last Post Dangermoose007
by Dangermoose007
11-09-2013, 10:33 PM  
Philips 37MF321D No power no LED by alexanna
Started by alexanna, 02-28-2012, 12:35 PM
36 responses
9,674 views
0 likes
 Last Post Horty24
by Horty24
11-09-2013, 09:19 PM  
Resetting Hitachi plasma P42H01UA by tom66
Started by tom66, 11-08-2013, 05:00 AM
1 response
2,014 views
0 likes
 Last Post tom66
by tom66
11-09-2013, 06:25 PM  
Prima PH4237P 42" Plasma Power Supply by Sevenqi
Started by Sevenqi, 08-30-2012, 01:56 PM
6 responses
4,226 views
0 likes
 Last Post Jriggs2k
by Jriggs2k
11-09-2013, 04:32 PM  
Broken tv prices by splitcrete
Started by splitcrete, 11-09-2013, 04:12 PM
0 responses
1,481 views
0 likes
 Last Post splitcrete
by splitcrete
11-09-2013, 04:12 PM  
Insects and TV repair ARRRRRRRRRRRR by 120volts
Started by 120volts, 10-26-2013, 06:45 PM
23 responses
6,456 views
0 likes
 Last Post Uniballer
by Uniballer
11-09-2013, 10:03 AM  
LG 32LG7000 Fault by Easky15
Started by Easky15, 11-07-2013, 11:10 AM
7 responses
2,853 views
0 likes
 Last Post Easky15
by Easky15
11-09-2013, 04:47 AM  
Magnavox 39MF412B, turns on for 10 secs then shuts off by TechShui
Started by TechShui, 10-21-2013, 05:57 PM
4 responses
2,485 views
0 likes
 Last Post TechShui
by TechShui
11-09-2013, 01:51 AM  
Samsung LN46B640R3FUZA - Junkyard Find - Missing Switch Panel by ChipStewart
Started by ChipStewart, 11-08-2013, 04:40 PM
2 responses
2,019 views
0 likes
 Last Post ChipStewart
by ChipStewart
11-08-2013, 10:01 PM  
Insignia N8-42P650A11 multiple clicks, will not power on by dapiz987
Started by dapiz987, 08-16-2013, 12:17 PM
19 responses
11,454 views
0 likes
 Last Post blobula
by blobula
11-08-2013, 03:23 PM  
Vizio VO320E power supply, DPS-172EP No Power by inflitedan
Started by inflitedan, 11-08-2013, 02:21 PM
2 responses
3,008 views
0 likes
 Last Post budm
by budm
11-08-2013, 02:52 PM  
Vizio Model VP50 HDTV20A by mmoore5553
Started by mmoore5553, 11-08-2013, 07:36 AM
5 responses
1,952 views
0 likes
 Last Post mmoore5553
by mmoore5553
11-08-2013, 02:16 PM  
Panasonic TC-42PX14 solid red standby by pc_doc_al
Started by pc_doc_al, 11-08-2013, 02:03 PM
0 responses
1,482 views
0 likes
 Last Post pc_doc_al
by pc_doc_al
11-08-2013, 02:03 PM  
Samsung Plasma PN50B450B1D Dim picture, black pixels by Glitcher
Started by Glitcher, 10-12-2013, 05:13 PM
72 responses
11,367 views
0 likes
 Last Post Glitcher
by Glitcher
11-08-2013, 01:46 PM  
Panasonic TC-50PS14 10 blinks by Caleb
Started by Caleb, 10-12-2013, 09:35 PM
99 responses
31,301 views
0 likes
 Last Post Caleb
by Caleb
11-08-2013, 11:34 AM  
Panasonic TH50PX600U Plasma - no picture/OSD by oconnor0314
Started by oconnor0314, 11-07-2013, 09:36 AM
5 responses
3,875 views
0 likes
 Last Post oconnor0314
by oconnor0314
11-08-2013, 09:00 AM  
Samsung PN43D450A2D board swap by TheSniper
Started by TheSniper, 11-07-2013, 03:35 PM
3 responses
2,546 views
0 likes
 Last Post TheSniper
by TheSniper
11-08-2013, 08:24 AM  
hep with a part on dmtech mainboard by wreksta
Started by wreksta, 11-07-2013, 06:02 PM
2 responses
2,243 views
0 likes
 Last Post tom66
by tom66
11-08-2013, 07:43 AM  
need philips power supply schematic by munirutech
Started by munirutech, 11-06-2013, 06:40 AM
2 responses
3,042 views
0 likes
 Last Post munirutech
by munirutech
11-08-2013, 04:31 AM  
Panasonic 42 TV - tc-p42s30 by mmoore5553
Started by mmoore5553, 11-07-2013, 10:02 PM
3 responses
2,139 views
0 likes
 Last Post tw2005
by tw2005
11-07-2013, 10:35 PM  
Dynex DX-32L150A11 Standby Blink by ohmmy
Started by ohmmy, 10-26-2013, 08:44 AM
108 responses
12,683 views
0 likes
 Last Post ohmmy
by ohmmy
11-07-2013, 05:31 PM  
RCA L42FHD37YX8 Poer button not working by Snype32
Started by Snype32, 11-07-2013, 05:03 PM
0 responses
1,813 views
0 likes
 Last Post Snype32
by Snype32
11-07-2013, 05:03 PM  
Samsung LE32S86 power on if hot... by fabiuscom
Started by fabiuscom, 11-07-2013, 03:00 PM
1 response
1,889 views
0 likes
 Last Post freakaftr8
by freakaftr8
11-07-2013, 03:59 PM  
Are these voltage values look ok on Panasonic TV? by vikasintl
Started by vikasintl, 11-06-2013, 01:37 PM
2 responses
2,070 views
0 likes
 Last Post vikasintl
by vikasintl
11-07-2013, 02:42 PM  
help with 32" LCD TV by seanduk
Started by seanduk, 04-18-2012, 03:56 AM
15 responses
4,925 views
0 likes
 Last Post ashok
by ashok
11-07-2013, 02:15 PM  
Vizio M3D421SR by snipethewolf
Started by snipethewolf, 10-30-2013, 08:01 PM
1 response
1,587 views
0 likes
 Last Post snipethewolf
by snipethewolf
11-07-2013, 01:39 PM  
LE40C53F1W Liquid damage by Easky15
Started by Easky15, 11-07-2013, 05:32 AM
4 responses
2,410 views
0 likes
 Last Post Easky15
by Easky15
11-07-2013, 11:01 AM  
Samsung ue32d4003bw: Blinking Stand-by Light by speedypro
Started by speedypro, 11-07-2013, 10:52 AM
0 responses
3,488 views
0 likes
 Last Post speedypro
by speedypro
11-07-2013, 10:52 AM  
Possible causes for Samsung Syncmaster 220HD image 'scrambling'? by solarpeter
Started by solarpeter, 11-04-2013, 07:12 AM
9 responses
2,228 views
0 likes
 Last Post solarpeter
by solarpeter
11-07-2013, 10:43 AM  
Panasonic Viera TX-P50U20B startup problems by shimmyshimmy
Started by shimmyshimmy, 11-05-2013, 07:30 PM
8 responses
4,908 views
0 likes
 Last Post tom66
by tom66
11-07-2013, 03:51 AM  
KDL-40W5810 flashing red 14 times by Easky15
Started by Easky15, 11-06-2013, 11:03 AM
13 responses
4,938 views
0 likes
 Last Post Easky15
by Easky15
11-06-2013, 05:38 PM  
Samsung ps59d6900dk by Baileybum1234
Started by Baileybum1234, 11-02-2013, 01:35 PM
32 responses
4,502 views
0 likes
 Last Post Baileybum1234
by Baileybum1234
11-06-2013, 03:31 PM  
Need a Free Samsung UN556003SF Service Manual by Ltank
Started by Ltank, 11-06-2013, 01:41 PM
0 responses
1,554 views
0 likes
 Last Post Ltank
by Ltank
11-06-2013, 01:41 PM  
switch mode power supply no power, have diagram by football0062
Started by football0062, 11-04-2013, 01:52 PM
11 responses
3,181 views
0 likes
 Last Post football0062
by football0062
11-06-2013, 11:19 AM  
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