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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
644,482 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
781,193 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
279,475 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 LN46C630K1FXZA t-con repair by ryan74
Started by ryan74, 11-26-2013, 09:26 PM
23 responses
7,428 views
0 likes
 Last Post tibimakai
by tibimakai
12-03-2013, 11:31 PM  
Vizio VA26LHDTV10T IC IN POWER BOARD by hijodalgo
Started by hijodalgo, 07-21-2012, 10:04 AM
5 responses
3,239 views
0 likes
 Last Post roger69504
by roger69504
12-03-2013, 10:49 PM  
Sanyo plasma tv main tuner board question by gillisfire
Started by gillisfire, 12-03-2013, 07:31 PM
1 response
2,574 views
0 likes
 Last Post tom66
by tom66
12-03-2013, 07:34 PM  
Samsung Plasma E-Buffer board Fuse PLEASE HELP!!! by sergio2013
Started by sergio2013, 09-04-2013, 11:59 PM
20 responses
5,787 views
0 likes
 Last Post satinser
by satinser
12-03-2013, 06:10 PM  
Samsung UN46B7100 bad panel? by aaronwt6
Started by aaronwt6, 12-03-2013, 05:11 PM
8 responses
2,861 views
0 likes
 Last Post aaronwt6
by aaronwt6
12-03-2013, 06:05 PM  
help pls samsung la327r1b by bboykes
Started by bboykes, 12-03-2013, 12:45 PM
20 responses
3,665 views
0 likes
 Last Post bboykes
by bboykes
12-03-2013, 04:54 PM  
Dell W1700 by seanlindo06
Started by seanlindo06, 11-10-2008, 12:44 PM
8 responses
3,554 views
0 likes
 Last Post kocoman
by kocoman
12-03-2013, 10:50 AM  
Insignia NS-55E560A11 LED - White screen, menu barely visible by fuxxy
Started by fuxxy, 11-24-2013, 04:13 PM
22 responses
5,643 views
0 likes
 Last Post fuxxy
by fuxxy
12-03-2013, 10:49 AM  
Vizio LCD.. Worth bothering with it ? by Nitro468
Started by Nitro468, 12-02-2013, 10:09 PM
3 responses
1,482 views
0 likes
 Last Post Nitro468
by Nitro468
12-03-2013, 09:19 AM  
SwissTek T42 Dead Power Supply LJ44-00092C by VaNDAL_UK
Started by VaNDAL_UK, 10-29-2013, 07:24 AM
7 responses
5,276 views
0 likes
 Last Post Keshetisrael
by Keshetisrael
12-03-2013, 09:06 AM  
LG 42LH3000 Faint panel on side of screen by Daz wilde
Started by Daz wilde, 12-03-2013, 04:43 AM
4 responses
2,656 views
0 likes
 Last Post Daz wilde
by Daz wilde
12-03-2013, 05:58 AM  
Samsung LCD LM40M87BD by satinser
Started by satinser, 12-02-2013, 06:04 AM
4 responses
2,237 views
0 likes
 Last Post satinser
by satinser
12-03-2013, 04:35 AM  
sr 3000 tvs working but have a line on screen by masterpxhfhx1
Started by masterpxhfhx1, 11-30-2013, 02:49 PM
8 responses
2,267 views
0 likes
 Last Post Th3_uN1Qu3
by Th3_uN1Qu3
12-03-2013, 02:48 AM  
Vizio E371VA No picture by GrimJAck
Started by GrimJAck, 11-30-2013, 12:20 PM
9 responses
3,362 views
0 likes
 Last Post budm
by budm
12-02-2013, 10:06 PM  
17pw20 v2 ~ 17pw15-8 by newtothis
Started by newtothis, 12-02-2013, 03:11 PM
13 responses
4,313 views
0 likes
 Last Post tom66
by tom66
12-02-2013, 07:09 PM  
Phillips 42pfl3603d/f7 No Picture by landyboy
Started by landyboy, 11-19-2013, 07:13 PM
12 responses
2,722 views
0 likes
 Last Post tom66
by tom66
12-02-2013, 06:38 PM  
samsung 58b550 plasma by j sizzl
Started by j sizzl, 10-30-2013, 07:03 PM
17 responses
3,952 views
0 likes
 Last Post j sizzl
by j sizzl
12-02-2013, 06:33 PM  
Panasonic TX-P50VT20B by sun130
Started by sun130, 12-02-2013, 01:38 PM
2 responses
1,735 views
0 likes
 Last Post tom66
by tom66
12-02-2013, 02:51 PM  
Samsung LED starts up black screen then reboots itself veritical blue lines by BrentH561
Started by BrentH561, 11-24-2013, 06:49 PM
7 responses
2,705 views
0 likes
 Last Post tibimakai
by tibimakai
12-02-2013, 02:47 PM  
Phillips 52PFL5704 by Eaglefan3429
Started by Eaglefan3429, 12-02-2013, 01:54 PM
0 responses
1,652 views
0 likes
 Last Post Eaglefan3429
by Eaglefan3429
12-02-2013, 01:54 PM  
Vizio E472VLE Powers on with backlight & sound - No Picture by DPElectronics
Started by DPElectronics, 12-02-2013, 12:29 PM
2 responses
1,638 views
0 likes
 Last Post DPElectronics
by DPElectronics
12-02-2013, 01:06 PM  
Samsung LE37M87 shutdown and power on random by fabiuscom
Started by fabiuscom, 12-02-2013, 08:10 AM
0 responses
1,449 views
0 likes
 Last Post fabiuscom
by fabiuscom
12-02-2013, 08:10 AM  
Samsung LCD LN46C670M1FXZA by JFur13
Started by JFur13, 06-19-2013, 01:19 PM
11 responses
4,514 views
0 likes
 Last Post tom66
by tom66
12-02-2013, 04:41 AM  
Samsung UN55ES6500FXZA by fbjones30
Started by fbjones30, 12-01-2013, 10:10 PM
3 responses
3,281 views
0 likes
 Last Post budm
by budm
12-02-2013, 01:30 AM  
Hyundai HLT-2001B schematics by Learn2Day
Started by Learn2Day, 10-23-2013, 01:49 PM
51 responses
7,027 views
0 likes
 Last Post Learn2Day
by Learn2Day
12-01-2013, 07:29 PM  
47 in lcd menus don't look right by efwiofoi
Started by efwiofoi, 12-01-2013, 11:00 AM
9 responses
2,785 views
0 likes
 Last Post flocko
by flocko
12-01-2013, 04:45 PM  
Bush idlcd32tv22hd by anotherdude
Started by anotherdude, 12-01-2013, 12:12 PM
0 responses
1,566 views
0 likes
 Last Post anotherdude
by anotherdude
12-01-2013, 12:12 PM  
Vizio XVT3sv by gustav
Started by gustav, 11-30-2013, 08:43 PM
1 response
1,882 views
0 likes
 Last Post gustav
by gustav
12-01-2013, 11:10 AM  
Sony KDL-26B4050 Image Problem by mendes4tec
Started by mendes4tec, 09-22-2013, 07:50 AM
5 responses
4,168 views
0 likes
 Last Post tom66
by tom66
12-01-2013, 08:36 AM  
phillips 42pfl5609/93 no standby by attainteddragon
Started by attainteddragon, 11-30-2013, 12:15 AM
20 responses
4,013 views
0 likes
 Last Post attainteddragon
by attainteddragon
12-01-2013, 12:07 AM  
Samsung BN44-00438B LCD TV Power Supply by craigc15
Started by craigc15, 03-15-2013, 07:12 PM
3 responses
7,338 views
0 likes
 Last Post Ltank
by Ltank
11-30-2013, 08:24 PM  
Samsung LN46A750R1FXZA T-con horizontal lines by aasnowskate
Started by aasnowskate, 05-13-2013, 08:56 AM
2 responses
2,740 views
0 likes
 Last Post johnboy1313
by johnboy1313
11-30-2013, 07:19 PM  
Vizio XVT553SV Power up problems by avia581
Started by avia581, 11-30-2013, 12:31 PM
12 responses
3,529 views
0 likes
 Last Post newtothis
by newtothis
11-30-2013, 06:56 PM  
Can I use this cap as a replacement? by sparkyuiop
Started by sparkyuiop, 11-30-2013, 02:11 PM
4 responses
1,820 views
0 likes
 Last Post tom66
by tom66
11-30-2013, 06:53 PM  
ps50c96hd ysus repair by wreksta
Started by wreksta, 11-30-2013, 10:49 AM
2 responses
2,383 views
0 likes
 Last Post wreksta
by wreksta
11-30-2013, 05:40 PM  
X32 Sceptre Powers on & Off by Keshetisrael
Started by Keshetisrael, 11-30-2013, 05:33 PM
0 responses
2,270 views
0 likes
 Last Post Keshetisrael
by Keshetisrael
11-30-2013, 05:33 PM  
Trouble with Zenith Z32LC2DA by glen4cindy
Started by glen4cindy, 11-18-2013, 08:04 PM
17 responses
2,915 views
0 likes
 Last Post glen4cindy
by glen4cindy
11-30-2013, 04:21 PM  
mystery lcd problem by efwiofoi
Started by efwiofoi, 11-29-2013, 06:19 PM
14 responses
2,516 views
0 likes
 Last Post efwiofoi
by efwiofoi
11-30-2013, 01:22 PM  
How to test my sustain board to make sure my buffers won't be killed? by tom66
Started by tom66, 10-27-2011, 05:43 PM
20 responses
14,161 views
0 likes
 Last Post capkid
by capkid
11-30-2013, 01:20 PM  
Wharfedale LCD42F1080P comes on but then picture turns off by shepp
Started by shepp, 05-04-2012, 01:59 PM
44 responses
11,860 views
0 likes
 Last Post tom66
by tom66
11-30-2013, 06:38 AM  
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