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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
643,627 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
217 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
780,871 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
196,758 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
540,831 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
279,427 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
73,105 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
LG 60LA7400 LED TV white wash screen by ECE3040
Started by ECE3040, 03-23-2017, 04:48 PM
1 response
1,499 views
0 likes
 Last Post dick_barton
by dick_barton
03-23-2017, 05:15 PM  
Sharp Aquos LC-37X20E Blinking Red Yellow Light by speedypro
Started by speedypro, 03-18-2017, 10:13 AM
4 responses
2,129 views
0 likes
 Last Post dick_barton
by dick_barton
03-23-2017, 01:52 PM  
Samsung 60" LED with corrosion on panel-connected board by curt2199
Started by curt2199, 03-23-2017, 09:38 AM
4 responses
2,435 views
0 likes
 Last Post capwizard
by capwizard
03-23-2017, 10:02 AM  
Samsung plasma PS50B430P2W relay clicking noise - no picture by Damtom
Started by Damtom, 02-06-2017, 01:36 PM
33 responses
4,556 views
0 likes
 Last Post Hatmpatn
by Hatmpatn
03-23-2017, 07:28 AM  
Philips 47pfl6008s unknown caps by Davi.p
Started by Davi.p, 03-22-2017, 04:21 PM
3 responses
1,440 views
0 likes
 Last Post Davi.p
by Davi.p
03-23-2017, 05:08 AM  
Sandstorm s40ldib10 by finntricky
Started by finntricky, 03-21-2017, 03:14 PM
5 responses
1,750 views
0 likes
 Last Post finntricky
by finntricky
03-22-2017, 11:16 PM  
Samsung PN60E550 Cannot Confirm Y-Main Failure by Truncatedhose
Started by Truncatedhose, 02-03-2015, 02:32 PM
26 responses
9,576 views
0 likes
 Last Post Truncatedhose
by Truncatedhose
03-22-2017, 11:29 AM  
Sony 4K Pink Vertical Banding by philtvman
Started by philtvman, 02-27-2017, 08:59 AM
16 responses
2,927 views
0 likes
 Last Post freakaftr8
by freakaftr8
03-22-2017, 08:24 AM  
Panasonic A-board Factory Use , ports by tw2005
Started by tw2005, 03-22-2017, 04:26 AM
0 responses
1,122 views
0 likes
 Last Post tw2005
by tw2005
03-22-2017, 04:26 AM  
Lg 50py3df-ua part need info. by crdz66
Started by crdz66, 07-26-2016, 08:25 PM
2 responses
1,497 views
0 likes
 Last Post chrismurphy
by chrismurphy
03-22-2017, 03:21 AM  
LG 32LD350-UB No Video after on awhile, vertical lines. by MisterD
Started by MisterD, 01-19-2013, 11:55 AM
19 responses
8,313 views
0 likes
 Last Post dskall
by dskall
03-21-2017, 12:53 PM  
Sharp Aquos LC-70LE650U display is slow and discolored by wilbanks951
Started by wilbanks951, 01-27-2017, 06:20 PM
41 responses
6,394 views
0 likes
 Last Post capwizard
by capwizard
03-21-2017, 07:05 AM  
Toshiba 46L5200U Backlight Connector Cable by hdguy
Started by hdguy, 03-18-2017, 10:22 AM
3 responses
1,510 views
0 likes
 Last Post hdguy
by hdguy
03-20-2017, 07:31 PM  
Samsung LN46c650l1fxza by flibby3655
Started by flibby3655, 03-20-2017, 12:14 PM
5 responses
1,660 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
03-20-2017, 04:43 PM  
toshiba 40" 4055xv1db horizontal lines untill warmed up? bad panel? by PhaseCoder
Started by PhaseCoder, 03-18-2017, 07:08 PM
8 responses
1,933 views
0 likes
 Last Post PhaseCoder
by PhaseCoder
03-20-2017, 02:55 PM  
Sharp LCD LED TV LC-39LD145V [C] - Vestel 17IPS20S, problem with backlight by bbccbb
Started by bbccbb, 01-07-2017, 07:15 AM
37 responses
6,092 views
0 likes
 Last Post bbccbb
by bbccbb
03-20-2017, 01:59 PM  
Samsung un55h6203afxza us01 no backlight by crdz66
Started by crdz66, 03-18-2017, 02:43 PM
10 responses
2,724 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
03-20-2017, 12:53 PM  
Samsung 50 inch LED no picture model UN50EH5000 by JohnO FL
Started by JohnO FL, 03-17-2017, 02:26 PM
20 responses
4,014 views
0 likes
 Last Post budm
by budm
03-20-2017, 09:42 AM  
Magnavox 37MF231D/37 Won't Turn On, Green Light Blinks by punkzter
Started by punkzter, 03-02-2017, 08:38 AM
21 responses
3,442 views
0 likes
 Last Post dick_barton
by dick_barton
03-20-2017, 07:52 AM  
Panasonic TC-P50S30 7 Blinks by punkzter
Started by punkzter, 03-13-2017, 06:01 PM
2 responses
2,202 views
0 likes
 Last Post punkzter
by punkzter
03-20-2017, 06:37 AM  
Pana TCP42C2 8 blinks SS Board components by steves7839
Started by steves7839, 02-18-2017, 11:28 AM
8 responses
2,044 views
0 likes
 Last Post tw2005
by tw2005
03-20-2017, 03:42 AM  
Plasma Panasonic 65VT60 vertical bar problem by vz56098
Started by vz56098, 02-08-2015, 01:30 PM
25 responses
5,122 views
0 likes
 Last Post matheusalgarve
by matheusalgarve
03-19-2017, 07:09 PM  
Panasonic TC-P42G10 Plasma - Seven red blinks Dead No power by smartjohn
Started by smartjohn, 02-28-2013, 06:12 PM
84 responses
23,897 views
0 likes
 Last Post 3bbe
by 3bbe
03-19-2017, 03:47 PM  
Troubleshooting Vizio VA370M with bad main board. by HiroP713
Started by HiroP713, 10-29-2012, 02:10 PM
5 responses
5,015 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
03-19-2017, 01:44 PM  
Fuzzy audio. by pjherbert
Started by pjherbert, 03-13-2017, 10:33 AM
4 responses
1,962 views
0 likes
 Last Post heavymachines
by heavymachines
03-19-2017, 09:47 AM  
Panasonic TH-37PX60B 10 Blink LED by NipZ
Started by NipZ, 12-03-2014, 02:55 PM
1 response
1,921 views
0 likes
 Last Post Shotgun25
by Shotgun25
03-19-2017, 07:00 AM  
Help with sharp 70le650u by PLAID
Started by PLAID, 03-17-2017, 10:00 PM
7 responses
1,738 views
0 likes
 Last Post freakaftr8
by freakaftr8
03-18-2017, 10:07 PM  
Samsung LNT4069FX/XAA no picture with sound by ceconomon
Started by ceconomon, 07-07-2012, 12:54 PM
71 responses
19,810 views
0 likes
 Last Post veikra
by veikra
03-18-2017, 06:21 PM  
LG 60PA5500 No VSC or VY Voltage by abbottdave
Started by abbottdave, 12-06-2016, 09:07 AM
23 responses
5,536 views
0 likes
 Last Post freakaftr8
by freakaftr8
03-18-2017, 04:04 PM  
Samsung UE46D8000 by Dbmar133
Started by Dbmar133, 03-06-2017, 04:49 AM
9 responses
2,507 views
0 likes
 Last Post madatomo
by madatomo
03-18-2017, 02:19 PM  
Sharp Aquos blinking error help needed by Soltys
Started by Soltys, 02-17-2015, 08:40 AM
30 responses
6,649 views
0 likes
 Last Post dskall
by dskall
03-18-2017, 01:26 PM  
Samsung LA22D450G1rmsg LCD TV No Backlight by DesperateDude
Started by DesperateDude, 03-14-2017, 10:00 AM
7 responses
2,477 views
0 likes
 Last Post DesperateDude
by DesperateDude
03-18-2017, 09:54 AM  
Sharp AQUOS LC90LE6570 Lightning Damage by crees
Started by crees, 03-17-2017, 11:49 AM
9 responses
1,843 views
0 likes
 Last Post dskall
by dskall
03-17-2017, 11:35 PM  
samsung ps-r4212 wont turn on by sdinelli
Started by sdinelli, 03-16-2017, 02:00 PM
11 responses
1,848 views
0 likes
 Last Post sdinelli
by sdinelli
03-17-2017, 10:54 AM  
Toshiba 32BV500B fault - Vestel 17PW26-4 by orbiter
Started by orbiter, 03-09-2017, 09:59 AM
52 responses
11,201 views
0 likes
 Last Post orbiter
by orbiter
03-17-2017, 04:57 AM  
Polaroid TV - PSU HA220T2A1 repair by tn245
Started by tn245, 03-14-2017, 08:01 AM
7 responses
2,510 views
0 likes
 Last Post tn245
by tn245
03-17-2017, 04:46 AM  
Lg 50ps6000 by Marky Boy
Started by Marky Boy, 03-17-2017, 04:37 AM
0 responses
1,279 views
0 likes
 Last Post Marky Boy
by Marky Boy
03-17-2017, 04:37 AM  
LG 47LN5750 Service Menu by packrat79
Started by packrat79, 03-16-2017, 09:08 AM
4 responses
3,286 views
0 likes
 Last Post budm
by budm
03-16-2017, 06:46 PM  
Eeprom and voltager regulators by tjmethod
Started by tjmethod, 03-15-2017, 12:42 PM
12 responses
2,857 views
0 likes
 Last Post tjmethod
by tjmethod
03-16-2017, 06:33 PM  
Samsung UE55F9005 training manual or repair advice needed by PowerAmpFreak
Started by PowerAmpFreak, 03-15-2017, 10:21 AM
3 responses
1,502 views
0 likes
 Last Post dskall
by dskall
03-16-2017, 02:28 PM  
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