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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
643,622 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  
Samsung LE40R87BD clicking/bad video then all good by 24mech
Started by 24mech, 12-03-2015, 12:47 PM
19 responses
3,576 views
0 likes
 Last Post 24mech
by 24mech
12-11-2015, 11:54 AM  
Sony KDL-46EX500 by dhoff024
Started by dhoff024, 09-22-2015, 02:21 PM
10 responses
3,772 views
0 likes
 Last Post dhoff024
by dhoff024
12-11-2015, 10:49 AM  
LG tv problem by Cfyre
Started by Cfyre, 12-11-2015, 09:32 AM
0 responses
1,243 views
0 likes
 Last Post Cfyre
by Cfyre
12-11-2015, 09:32 AM  
Samsung LED TV UE40D5707 not turning on!!! by Pauliini
Started by Pauliini, 08-26-2015, 12:47 AM
2 responses
3,696 views
0 likes
 Last Post pirata_lab
by pirata_lab
12-11-2015, 08:59 AM  
Panasonic 8 blinks by tech2014
Started by tech2014, 12-09-2015, 02:33 PM
8 responses
2,532 views
0 likes
 Last Post diif
by diif
12-10-2015, 06:49 PM  
Resistor Help by tech2014
Started by tech2014, 12-10-2015, 04:05 PM
3 responses
1,908 views
0 likes
 Last Post retiredcaps
by retiredcaps
12-10-2015, 05:25 PM  
Philips 42FD9954/17s dead by ryan74
Started by ryan74, 12-01-2012, 07:01 PM
78 responses
19,321 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-10-2015, 05:25 PM  
Before i throw the towel Help me Save Samsung PN50b550T2FXZA by R1racer
Started by R1racer, 12-08-2015, 12:24 PM
14 responses
2,510 views
0 likes
 Last Post R1racer
by R1racer
12-10-2015, 04:40 PM  
2 seconds to black with a twist by sleepingciv
Started by sleepingciv, 11-29-2015, 08:44 PM
9 responses
2,625 views
0 likes
 Last Post sleepingciv
by sleepingciv
12-10-2015, 04:13 PM  
lg 52lg70-uA by fberni
Started by fberni, 12-10-2015, 12:28 PM
0 responses
1,195 views
0 likes
 Last Post fberni
by fberni
12-10-2015, 12:28 PM  
Lg 50pg60-ua by tomc585
Started by tomc585, 12-06-2015, 11:52 AM
7 responses
1,875 views
0 likes
 Last Post tomc585
by tomc585
12-10-2015, 12:23 PM  
JVC LT-42MX48 Display Works, not Inputs by MyLegIsCramped
Started by MyLegIsCramped, 12-07-2015, 01:31 PM
6 responses
2,038 views
0 likes
 Last Post vinceroger69
by vinceroger69
12-10-2015, 11:47 AM  
Insignia ns-l46x-10a by Pioneer621
Started by Pioneer621, 12-07-2015, 06:57 AM
2 responses
2,224 views
0 likes
 Last Post Pioneer621
by Pioneer621
12-10-2015, 10:48 AM  
Suitable replacement MOV-14D511K by techfixit
Started by techfixit, 12-07-2015, 05:23 PM
11 responses
2,376 views
0 likes
 Last Post budm
by budm
12-10-2015, 10:06 AM  
LG 60PZ950 - Horizontal purple lines by TMullenJr
Started by TMullenJr, 12-10-2015, 06:54 AM
1 response
1,457 views
0 likes
 Last Post Hamie
by Hamie
12-10-2015, 07:13 AM  
Sanyo DP46840 by simplytrini
Started by simplytrini, 04-23-2012, 07:53 AM
95 responses
34,757 views
0 likes
 Last Post kibbles67
by kibbles67
12-09-2015, 11:43 PM  
Pioneer 50" LX5090 Plasma doesn't switch on sometimes by Eiji
Started by Eiji, 11-25-2014, 05:13 PM
17 responses
6,632 views
0 likes
 Last Post magicmanalex
by magicmanalex
12-09-2015, 09:58 PM  
westinghouse vr3215 by johnz
Started by johnz, 02-13-2013, 08:51 PM
92 responses
17,583 views
0 likes
 Last Post budm
by budm
12-09-2015, 09:33 PM  
identify a component by paulstef
Started by paulstef, 12-09-2015, 03:03 PM
2 responses
1,368 views
0 likes
 Last Post paulstef
by paulstef
12-09-2015, 09:11 PM  
Panasonic TC-L32C22 Backlight issue. by martino
Started by martino, 04-17-2014, 07:52 PM
3 responses
2,419 views
0 likes
 Last Post porrascarlos80
by porrascarlos80
12-09-2015, 05:29 PM  
Samsung UN46B7100 Vertical lines. Tcon, TAB, or panel? by Flipk614
Started by Flipk614, 10-06-2014, 09:40 AM
3 responses
3,035 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-09-2015, 01:43 PM  
Insignia NS-L46X-10A Half of Screen is Dark by Gorrillasnot
Started by Gorrillasnot, 12-08-2015, 10:45 PM
2 responses
1,769 views
0 likes
 Last Post Gorrillasnot
by Gorrillasnot
12-09-2015, 01:04 PM  
TCL TV Dead sort of ?? by CraigR
Started by CraigR, 12-07-2015, 05:02 PM
9 responses
2,481 views
0 likes
 Last Post ben7
by ben7
12-09-2015, 12:34 PM  
Samsung PN50b550T2FXZA Y Sus BN96-09744A by R1racer
Started by R1racer, 11-24-2015, 10:19 AM
22 responses
4,132 views
0 likes
 Last Post R1racer
by R1racer
12-09-2015, 08:46 AM  
Soniq L32v12a 32 inch lcd glitching by Daler80
Started by Daler80, 12-09-2015, 05:50 AM
1 response
1,342 views
0 likes
 Last Post Daler80
by Daler80
12-09-2015, 08:13 AM  
Magnavox turn Off problem by CraigR
Started by CraigR, 11-10-2015, 01:51 PM
5 responses
1,702 views
0 likes
 Last Post aaronwt6
by aaronwt6
12-09-2015, 06:57 AM  
Sony kdl-50r550a. Horizontal strips come every 4-5sec. by fedorenogore111
Started by fedorenogore111, 12-06-2015, 10:53 PM
3 responses
1,678 views
0 likes
 Last Post fedorenogore111
by fedorenogore111
12-08-2015, 09:54 PM  
Samsung model un60d6500vf by fberni
Started by fberni, 12-08-2015, 04:04 PM
12 responses
1,929 views
0 likes
 Last Post fberni
by fberni
12-08-2015, 06:13 PM  
Diagnosing ELEFW-605 TV by TDPalmer
Started by TDPalmer, 12-06-2015, 08:38 AM
2 responses
2,241 views
0 likes
 Last Post TDPalmer
by TDPalmer
12-08-2015, 06:04 PM  
Grundig Vivance 32 LXW 82-6710 No Power by rtstorm
Started by rtstorm, 12-07-2015, 01:14 PM
12 responses
2,955 views
0 likes
 Last Post budm
by budm
12-08-2015, 05:01 PM  
Is this 55" Hitachi a good buy? (lines on screen) by mattpd
Started by mattpd, 11-06-2012, 07:50 PM
112 responses
12,757 views
0 likes
 Last Post bryoneylar@gmail.com
by bryoneylar@gmail.com
12-08-2015, 03:08 PM  
Firmware for LG 42LE4900 by speedypro
Started by speedypro, 12-07-2015, 12:40 PM
4 responses
2,267 views
0 likes
 Last Post speedypro
by speedypro
12-08-2015, 10:31 AM  
PN50C550G1F Thin black horizontal line by husky601
Started by husky601, 12-08-2015, 09:36 AM
1 response
1,636 views
0 likes
 Last Post tom66
by tom66
12-08-2015, 10:07 AM  
Jvc LT47G78 no inputs working after recapping ps by snake91876
Started by snake91876, 11-21-2015, 04:13 PM
5 responses
1,880 views
0 likes
 Last Post MyLegIsCramped
by MyLegIsCramped
12-08-2015, 08:57 AM  
Philips 32PFL9604H/12 - most of the picture missing by wiru
Started by wiru, 12-08-2015, 03:03 AM
4 responses
25 views
0 likes
 Last Post wiru
by wiru
12-08-2015, 03:03 AM  
Samsung LN40B530...Power on and off problem. by dbtsat
Started by dbtsat, 05-24-2012, 08:34 PM
15 responses
8,290 views
0 likes
 Last Post brucetv
by brucetv
12-07-2015, 09:20 PM  
Toshiba 32LV67U needs siene reprogrammed svc menu by bluto
Started by bluto, 11-23-2015, 08:36 PM
1 response
1,862 views
0 likes
 Last Post bluto
by bluto
12-07-2015, 07:45 PM  
Sony KDL42EX440 no red light by geminidpr
Started by geminidpr, 06-05-2014, 06:00 PM
13 responses
7,095 views
0 likes
 Last Post dudleyfj40
by dudleyfj40
12-07-2015, 04:33 PM  
LG 55LX6500-UB Where's the EEPROM?? by kevinm34232
Started by kevinm34232, 09-10-2015, 07:48 PM
3 responses
3,310 views
0 likes
 Last Post ALittlebit
by ALittlebit
12-07-2015, 03:44 PM  
samsung ln46a550 by widgeonwing
Started by widgeonwing, 12-03-2015, 05:20 PM
10 responses
2,486 views
0 likes
 Last Post widgeonwing
by widgeonwing
12-07-2015, 02:40 PM  
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