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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
644,500 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
781,200 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
196,801 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
540,982 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
279,480 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  
Panasonic p50g20 power board failure? by Tinkerless
Started by Tinkerless, 12-13-2015, 02:36 PM
22 responses
4,116 views
0 likes
 Last Post tw2005
by tw2005
12-13-2015, 05:39 PM  
Eeprom by tech2014
Started by tech2014, 12-12-2015, 06:40 PM
4 responses
1,570 views
0 likes
 Last Post victor_cj
by victor_cj
12-13-2015, 05:14 PM  
Sharp lc-60le810un power supply by crosstalk
Started by crosstalk, 10-01-2015, 08:38 PM
37 responses
9,808 views
0 likes
 Last Post crosstalk
by crosstalk
12-13-2015, 04:45 PM  
Vizio VP50 HDTV20A by goggins.jim@gmail.com
Started by goggins.jim@gmail.com, 11-09-2015, 01:05 PM
26 responses
4,359 views
0 likes
 Last Post goggins.jim@gmail.com
by goggins.jim@gmail.com
12-13-2015, 01:53 PM  
LG 50PV400 Have Sound but No Picture by sickofit
Started by sickofit, 07-18-2015, 01:52 PM
11 responses
2,864 views
0 likes
 Last Post sickofit
by sickofit
12-13-2015, 01:41 PM  
Samsung LE32A456 standby light flashing by finntricky
Started by finntricky, 11-05-2015, 09:36 AM
13 responses
3,513 views
0 likes
 Last Post sordids999
by sordids999
12-13-2015, 12:50 PM  
LN52A550P3FXZA shutting down by vbrad511
Started by vbrad511, 12-11-2015, 07:51 PM
3 responses
1,967 views
0 likes
 Last Post vbrad511
by vbrad511
12-13-2015, 10:16 AM  
Samsung LE-40R88BD turning off and on by grendal10
Started by grendal10, 12-12-2015, 04:22 AM
8 responses
1,761 views
0 likes
 Last Post grendal10
by grendal10
12-13-2015, 05:58 AM  
Samsung pn50a550s1f by Jtroutt19
Started by Jtroutt19, 12-11-2015, 05:10 PM
8 responses
2,262 views
0 likes
 Last Post RobsFLHTC
by RobsFLHTC
12-12-2015, 06:00 PM  
Lj41-07016a (pn50b400p3d) by Rdiaz
Started by Rdiaz, 12-08-2015, 09:25 PM
3 responses
3,403 views
0 likes
 Last Post Rdiaz
by Rdiaz
12-12-2015, 05:37 PM  
Samsung ue40d5520rkxxu by sordids999
Started by sordids999, 12-12-2015, 03:05 PM
2 responses
1,279 views
0 likes
 Last Post sordids999
by sordids999
12-12-2015, 03:10 PM  
Phillips 50PF9431D/37 Plasma Troubleshooting by PR Audio
Started by PR Audio, 12-09-2015, 06:09 PM
4 responses
2,011 views
0 likes
 Last Post PR Audio
by PR Audio
12-12-2015, 12:21 PM  
Insignia NS-LDVD26Q-10A Tuner issue by Nick's Tvs
Started by Nick's Tvs, 12-12-2015, 02:47 AM
0 responses
1,738 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
12-12-2015, 02:47 AM  
Dell LCD W3207C by Nick's Tvs
Started by Nick's Tvs, 12-09-2015, 07:45 PM
2 responses
1,607 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
12-12-2015, 02:26 AM  
Samsung Plasma TV Main Board Interchangeablity? by Ltank
Started by Ltank, 12-11-2015, 11:26 AM
4 responses
1,974 views
0 likes
 Last Post Ltank
by Ltank
12-11-2015, 05:59 PM  
samsung PN60E550D1FXZA sound no picture by matt@bdtinc.com
Started by matt@bdtinc.com, 12-11-2015, 02:11 PM
1 response
2,984 views
0 likes
 Last Post jjanssen7
by jjanssen7
12-11-2015, 05:41 PM  
LG 50PT350 power failure by tech2014
Started by tech2014, 12-11-2015, 04:30 PM
0 responses
1,375 views
0 likes
 Last Post tech2014
by tech2014
12-11-2015, 04:30 PM  
Vizio E472VLE, No power at all, blown transistor (replaced), still no power. by alias_willsmith
Started by alias_willsmith, 12-09-2015, 12:27 PM
8 responses
2,830 views
0 likes
 Last Post budm
by budm
12-11-2015, 03:29 PM  
What Major Brands are good reliable TV's? by ilikesteel
Started by ilikesteel, 12-08-2015, 12:18 AM
12 responses
2,572 views
0 likes
 Last Post freakaftr8
by freakaftr8
12-11-2015, 02:38 PM  
panasonic tc-60pu54 panel voltage by mcross
Started by mcross, 12-11-2015, 12:53 PM
3 responses
1,406 views
0 likes
 Last Post tw2005
by tw2005
12-11-2015, 02:02 PM  
Sony kdl-50w829b no power! by andrews7523
Started by andrews7523, 12-10-2015, 03:41 PM
2 responses
2,054 views
0 likes
 Last Post andrews7523
by andrews7523
12-11-2015, 12:23 PM  
PN50A550 no video by ajshoe
Started by ajshoe, 11-11-2015, 07:50 PM
4 responses
1,957 views
0 likes
 Last Post ajshoe
by ajshoe
12-11-2015, 11:58 AM  
Samsung LE40R87BD clicking/bad video then all good by 24mech
Started by 24mech, 12-03-2015, 12:47 PM
19 responses
3,579 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
3,775 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
3,702 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
2,538 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
1,909 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
19,328 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
2,513 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
2,626 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
2,040 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
2,378 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
1,458 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
34,777 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
6,634 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
17,591 views
0 likes
 Last Post budm
by budm
12-09-2015, 09:33 PM  
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