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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
643,706 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
218 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
780,921 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
196,763 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
540,850 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
279,430 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
73,113 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
48,438 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Samsung S50FH-YB01 50" Plasma Power Issue by pansatdishman
Started by pansatdishman, 10-18-2015, 09:44 AM
11 responses
3,383 views
0 likes
 Last Post pansatdishman
by pansatdishman
10-18-2015, 04:41 PM  
Vizio Problem M3D650SV by Zalto
Started by Zalto, 08-28-2013, 03:31 PM
16 responses
7,092 views
0 likes
 Last Post michaelgrepp
by michaelgrepp
10-18-2015, 04:15 PM  
Sammy LN-T4671F screaming static bursts of noise by withalligators
Started by withalligators, 10-18-2015, 12:51 PM
3 responses
1,881 views
0 likes
 Last Post withalligators
by withalligators
10-18-2015, 02:00 PM  
PN50A450P1D vertical line by husky601
Started by husky601, 10-18-2015, 01:23 PM
1 response
1,411 views
0 likes
 Last Post Hamie
by Hamie
10-18-2015, 01:56 PM  
PN50C490B3D No power by crdz66
Started by crdz66, 10-18-2015, 01:39 PM
0 responses
1,024 views
0 likes
 Last Post crdz66
by crdz66
10-18-2015, 01:39 PM  
scratches in lcd led panel by ozzy214
Started by ozzy214, 10-17-2015, 04:17 PM
5 responses
1,933 views
0 likes
 Last Post tibimakai
by tibimakai
10-18-2015, 12:49 PM  
Philips LCD TV Colors do not line up by portseventeen
Started by portseventeen, 04-10-2014, 10:43 AM
9 responses
2,796 views
0 likes
 Last Post genuineguy
by genuineguy
10-18-2015, 12:42 PM  
Panasonic TX-37X10B, 14 blink/SOS-14 by Alastair E
Started by Alastair E, 11-10-2014, 10:49 AM
11 responses
6,850 views
0 likes
 Last Post tom66
by tom66
10-18-2015, 10:29 AM  
I think my plasma has bad caps by DW@Atl
Started by DW@Atl, 10-04-2015, 04:55 PM
9 responses
2,237 views
0 likes
 Last Post DW@Atl
by DW@Atl
10-18-2015, 09:54 AM  
Samsung PN59D6500 - Common fault - Power cycling by gravesent
Started by gravesent, 10-18-2015, 06:56 AM
3 responses
3,037 views
0 likes
 Last Post gravesent
by gravesent
10-18-2015, 08:37 AM  
WestingHouse LTV-27W2 Rolling Image by Mike Jenk
Started by Mike Jenk, 10-04-2015, 03:23 PM
2 responses
1,739 views
0 likes
 Last Post keeney123
by keeney123
10-17-2015, 11:19 PM  
Removing Broken Component Cable Pin by kevinm34232
Started by kevinm34232, 10-17-2015, 08:02 PM
5 responses
1,493 views
0 likes
 Last Post stj
by stj
10-17-2015, 10:12 PM  
Toshiba 42WL66 Continuous Clicking sound by DjKrish
Started by DjKrish, 07-05-2013, 07:01 PM
5 responses
6,076 views
0 likes
 Last Post satinser
by satinser
10-17-2015, 07:55 PM  
39L22U Toshiba LED TV by Gonnafix
Started by Gonnafix, 09-02-2015, 03:51 PM
57 responses
7,401 views
0 likes
 Last Post wldock
by wldock
10-17-2015, 04:41 PM  
LG 50PS3000 Blue Light No Display by Easky15
Started by Easky15, 10-16-2015, 04:13 PM
25 responses
4,236 views
0 likes
 Last Post tom66
by tom66
10-17-2015, 03:53 PM  
Samsung PN50A450P1D Plasma - Audio No Video by snowman0269
Started by snowman0269, 10-07-2015, 01:11 PM
34 responses
4,410 views
0 likes
 Last Post snowman0269
by snowman0269
10-17-2015, 03:37 PM  
LG 47LW6500 powers on no backlight by krygods
Started by krygods, 10-17-2015, 01:52 PM
4 responses
2,621 views
0 likes
 Last Post krygods
by krygods
10-17-2015, 02:19 PM  
interesting vizio 42" by ozzy214
Started by ozzy214, 10-17-2015, 11:41 AM
0 responses
1,391 views
0 likes
 Last Post ozzy214
by ozzy214
10-17-2015, 11:41 AM  
Sharp LC-40LE55U LED Snowy Picture by updateemu
Started by updateemu, 10-12-2015, 10:10 AM
10 responses
2,678 views
0 likes
 Last Post freakaftr8
by freakaftr8
10-17-2015, 10:38 AM  
Hitachi Plasma TV P42T501 by cbrian
Started by cbrian, 10-10-2015, 10:10 AM
4 responses
1,995 views
0 likes
 Last Post cbrian
by cbrian
10-17-2015, 10:02 AM  
TV LED COLOR continental Mounting Algeria JCL-0959 CK4291E by soukehal
Started by soukehal, 10-17-2015, 04:41 AM
0 responses
2,270 views
0 likes
 Last Post soukehal
by soukehal
10-17-2015, 04:41 AM  
37bv700b flashing led by Rickig
Started by Rickig, 10-14-2015, 07:15 AM
26 responses
5,244 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
10-17-2015, 04:29 AM  
Element ELEFT502 upside down picture with solarization by krygods
Started by krygods, 10-16-2015, 09:59 PM
2 responses
2,264 views
0 likes
 Last Post tw2005
by tw2005
10-17-2015, 03:27 AM  
Sony KDL-52W5100 Bad Panel? by Mongor62
Started by Mongor62, 10-06-2015, 11:51 AM
11 responses
2,967 views
0 likes
 Last Post saddle_au
by saddle_au
10-17-2015, 12:09 AM  
HItachi P50T01UA plasma PSU Murata MPF7722 by nogger
Started by nogger, 10-14-2015, 08:27 AM
5 responses
2,650 views
0 likes
 Last Post fzabkar
by fzabkar
10-16-2015, 02:23 PM  
Use DC Power Supply to Test LCD TV??? by steggie
Started by steggie, 10-09-2011, 07:27 PM
7 responses
6,211 views
0 likes
 Last Post slidewire
by slidewire
10-16-2015, 10:05 AM  
Samsung pn51d440a5d: No Picture - Bad Logic Board? by JDC
Started by JDC, 09-10-2015, 09:23 AM
42 responses
7,439 views
0 likes
 Last Post JDC
by JDC
10-16-2015, 08:45 AM  
Samsung DLP 50" SP50L7HX by notallbad
Started by notallbad, 05-30-2013, 03:15 PM
8 responses
5,678 views
0 likes
 Last Post zwarder
by zwarder
10-16-2015, 05:53 AM  
Just wondering can one of you guys point me in the right direction please LG 42pcd1 by basicbri2611
Started by basicbri2611, 10-10-2015, 07:09 PM
12 responses
2,274 views
0 likes
 Last Post steviewonder
by steviewonder
10-15-2015, 06:15 PM  
Ignorant question of the day. Can I use a .022uf 800V cap in place of .018uf 630V? by johnboy1313
Started by johnboy1313, 10-15-2015, 04:34 PM
5 responses
1,823 views
0 likes
 Last Post johnboy1313
by johnboy1313
10-15-2015, 04:57 PM  
Sanyo 50" Plasma Model# DP50749 Picture Issue by newbe
Started by newbe, 09-26-2015, 07:02 PM
3 responses
1,656 views
0 likes
 Last Post tw2005
by tw2005
10-15-2015, 03:59 PM  
Bad power supply 40 coby by dbraffo
Started by dbraffo, 10-15-2015, 11:14 AM
8 responses
2,071 views
0 likes
 Last Post dbraffo
by dbraffo
10-15-2015, 02:40 PM  
never used oscilloscope what is it for? by mattstolte
Started by mattstolte, 10-15-2015, 10:54 AM
4 responses
1,713 views
0 likes
 Last Post tom66
by tom66
10-15-2015, 01:14 PM  
LG 50PZ550-UA No Picture, Ready to Troubleshoot... by niswanger
Started by niswanger, 10-15-2015, 09:16 AM
0 responses
1,881 views
0 likes
 Last Post niswanger
by niswanger
10-15-2015, 09:16 AM  
toshiba 46l5200u1 half the screen is dark by vesterlee2008
Started by vesterlee2008, 10-08-2015, 10:08 AM
5 responses
1,892 views
0 likes
 Last Post vesterlee2008
by vesterlee2008
10-15-2015, 09:11 AM  
Lg 50pa4500 won't turn on. by snake91876
Started by snake91876, 08-18-2015, 07:53 AM
11 responses
5,210 views
0 likes
 Last Post alfonsoreyesd
by alfonsoreyesd
10-15-2015, 08:55 AM  
Toshiba Model 55SV670U RED VERTICAL LINES by vesterlee2008
Started by vesterlee2008, 10-15-2015, 08:24 AM
0 responses
1,390 views
0 likes
 Last Post vesterlee2008
by vesterlee2008
10-15-2015, 08:24 AM  
LCD-TV Panel Powersupply links by thoma
Started by thoma, 10-15-2015, 07:16 AM
0 responses
1,388 views
0 likes
 Last Post thoma
by thoma
10-15-2015, 07:16 AM  
LG 32LB650v horizontal shadow line by nonanche92000
Started by nonanche92000, 10-15-2015, 05:22 AM
0 responses
1,147 views
0 likes
 Last Post nonanche92000
by nonanche92000
10-15-2015, 05:22 AM  
17pw26-3 Psu Unstable Output Any Ideas ? by ReeceyBurger123
Started by ReeceyBurger123, 09-08-2015, 02:16 PM
25 responses
4,652 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
10-15-2015, 02:01 AM  
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