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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
643,729 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
780,928 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
540,852 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
279,431 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 lcd tv no power by taft1957
Started by taft1957, 04-13-2018, 10:06 PM
22 responses
3,814 views
0 likes
 Last Post budm
by budm
04-16-2018, 06:34 PM  
Vizio D500-Bi No Backlight - Sorta by keithsipa
Started by keithsipa, 04-10-2018, 09:38 PM
6 responses
1,926 views
0 likes
 Last Post CapLeaker
by CapLeaker
04-16-2018, 06:16 PM  
TOSHIBA 39L4333D, powers on, no picture, backlights on, with sound for a while by Sraros
Started by Sraros, 04-16-2018, 06:09 PM
0 responses
961 views
0 likes
 Last Post Sraros
by Sraros
04-16-2018, 06:09 PM  
vestel 17pw07 by cossiejay
Started by cossiejay, 04-16-2018, 10:18 AM
2 responses
973 views
0 likes
 Last Post cossiejay
by cossiejay
04-16-2018, 11:08 AM  
LG 42PC1DV no start by maxvalutech
Started by maxvalutech, 04-02-2018, 09:46 PM
3 responses
1,185 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
04-16-2018, 10:58 AM  
TOSHIBA 39L4333D, powers on, no standby, backlight on, won't shut down by Sraros
Started by Sraros, 01-08-2017, 04:08 AM
34 responses
7,911 views
0 likes
 Last Post Sraros
by Sraros
04-16-2018, 07:12 AM  
Sharp LC-70le660u shuts off power light blinks by nwcs
Started by nwcs, 05-02-2017, 04:45 PM
18 responses
3,964 views
0 likes
 Last Post nwcs
by nwcs
04-15-2018, 08:07 PM  
Samsung P58C8000 ~ Power Supplies have failed (2) by kca
Started by kca, 04-05-2018, 09:39 AM
54 responses
4,000 views
0 likes
 Last Post kca
by kca
04-15-2018, 05:04 PM  
Emerson LF501EM5F, turns on, logo appears, shuts off, the perfect storm? by DXseekerMO
Started by DXseekerMO, 04-07-2018, 10:54 AM
8 responses
2,481 views
0 likes
 Last Post DXseekerMO
by DXseekerMO
04-15-2018, 03:01 PM  
LG 47LS4500-UD No Power by D_orr4
Started by D_orr4, 04-03-2018, 07:51 PM
8 responses
1,979 views
0 likes
 Last Post ngth82
by ngth82
04-15-2018, 01:03 PM  
Lg 42lb6300 hdmi by handsworth
Started by handsworth, 04-09-2018, 10:44 AM
4 responses
1,159 views
0 likes
 Last Post vinceroger69
by vinceroger69
04-15-2018, 09:52 AM  
Insignia NS-46E340A13, no sound with 75ohm, turns itself on by DXseekerMO
Started by DXseekerMO, 04-13-2018, 02:28 PM
18 responses
2,076 views
0 likes
 Last Post DXseekerMO
by DXseekerMO
04-14-2018, 10:00 PM  
Repairs in Africa by taft1957
Started by taft1957, 04-13-2018, 10:27 PM
7 responses
1,504 views
0 likes
 Last Post Agent24
by Agent24
04-14-2018, 08:49 PM  
Toshiba LCD 37RV733 only goes on for a second by Groen
Started by Groen, 03-29-2018, 08:57 AM
13 responses
1,951 views
0 likes
 Last Post dick_barton
by dick_barton
04-14-2018, 04:41 PM  
Dynex dx-42e250a12 will not power on by dustman1747
Started by dustman1747, 04-03-2018, 07:47 PM
8 responses
1,676 views
0 likes
 Last Post dustman1747
by dustman1747
04-14-2018, 04:29 PM  
Samsung UN40EH5000FXZA UF04 Service settings by SolderMaster
Started by SolderMaster, 03-27-2018, 06:05 PM
19 responses
1,887 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-14-2018, 03:11 PM  
LG 60PZ750 running hot and maldischarged by goldbird78
Started by goldbird78, 03-23-2018, 06:28 AM
49 responses
5,484 views
0 likes
 Last Post tom66
by tom66
04-14-2018, 02:08 PM  
Insignia NS-43D420NA16 by scottmet
Started by scottmet, 04-11-2018, 06:45 PM
5 responses
1,846 views
0 likes
 Last Post dick_barton
by dick_barton
04-14-2018, 07:22 AM  
about samsung color issue by hispeck
Started by hispeck, 03-19-2018, 01:25 PM
17 responses
2,142 views
0 likes
 Last Post Davi.p
by Davi.p
04-14-2018, 03:05 AM  
Philips 37PFL7662D/05 losing channels, no factory reset. by baddesley
Started by baddesley, 03-08-2014, 08:09 AM
4 responses
10,477 views
0 likes
 Last Post cheeky2
by cheeky2
04-13-2018, 03:00 PM  
Bypass disable SOS - Panasonic by itelite
Started by itelite, 04-11-2018, 02:12 PM
9 responses
1,940 views
0 likes
 Last Post itelite
by itelite
04-13-2018, 09:09 AM  
sharp aquos LC-37LE320E tv by gobby009
Started by gobby009, 04-13-2018, 07:36 AM
1 response
988 views
0 likes
 Last Post diif
by diif
04-13-2018, 07:56 AM  
General Question Re: Mylar/Diffuser Sheets by Michale32086
Started by Michale32086, 04-13-2018, 06:56 AM
1 response
1,116 views
0 likes
 Last Post Michale32086
by Michale32086
04-13-2018, 07:08 AM  
Samsung LN40B550K1F no power by PeteTait
Started by PeteTait, 04-10-2018, 09:29 PM
6 responses
1,833 views
0 likes
 Last Post neilc6
by neilc6
04-12-2018, 12:34 PM  
Bad panel or electronics issue? by edugimeno
Started by edugimeno, 04-10-2018, 08:27 AM
13 responses
1,820 views
0 likes
 Last Post edugimeno
by edugimeno
04-12-2018, 11:11 AM  
LG 32LN530B Best Candidate for EEPROM by Michale32086
Started by Michale32086, 04-11-2018, 11:54 AM
6 responses
1,262 views
0 likes
 Last Post lookimback
by lookimback
04-12-2018, 11:10 AM  
(SOLVED) Sony KDL-32L504 - Ghosting/Flickering Video by JDC
Started by JDC, 04-11-2018, 10:13 AM
0 responses
993 views
0 likes
 Last Post JDC
by JDC
04-11-2018, 10:13 AM  
LG 47LM4600 Blown TCON fuse and Main Board Transistor by jason123
Started by jason123, 03-31-2018, 03:20 PM
21 responses
3,710 views
0 likes
 Last Post jason123
by jason123
04-11-2018, 06:40 AM  
Still clicking after replacing eeprom Samsung LE40M87BDX by lin4sm
Started by lin4sm, 10-14-2015, 07:26 AM
24 responses
8,533 views
0 likes
 Last Post LifesGoodPlasma
by LifesGoodPlasma
04-11-2018, 06:19 AM  
About lg 42lf66 by hispeck
Started by hispeck, 04-10-2018, 09:41 AM
2 responses
1,196 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
04-10-2018, 11:27 AM  
LE23r32b losing 24v and 12v by Dannyx
Started by Dannyx, 04-05-2018, 03:12 AM
8 responses
1,816 views
0 likes
 Last Post vinceroger69
by vinceroger69
04-10-2018, 10:02 AM  
LC70LE747 sharp Aquos repair by Servicem4
Started by Servicem4, 01-29-2018, 03:07 AM
10 responses
3,572 views
0 likes
 Last Post freakaftr8
by freakaftr8
04-10-2018, 08:28 AM  
Samsung PN60E530A3F unresponsive by Randomtest
Started by Randomtest, 04-03-2018, 07:11 AM
8 responses
1,771 views
0 likes
 Last Post Quietwind
by Quietwind
04-10-2018, 06:46 AM  
LC-52LE830U TVwith a (2 -5) error by speter
Started by speter, 04-09-2018, 10:33 PM
0 responses
860 views
0 likes
 Last Post speter
by speter
04-09-2018, 10:33 PM  
Toshiba TV 49l310u Turns ON then OFF immediately by Kaddu
Started by Kaddu, 04-09-2018, 05:25 PM
1 response
1,567 views
0 likes
 Last Post budm
by budm
04-09-2018, 09:27 PM  
Vizio VM60P no HDMI by trex66
Started by trex66, 04-08-2018, 09:18 AM
5 responses
1,225 views
0 likes
 Last Post trex66
by trex66
04-09-2018, 08:50 PM  
LG no picture by nosugartonight
Started by nosugartonight, 04-03-2018, 12:20 PM
23 responses
2,567 views
0 likes
 Last Post nosugartonight
by nosugartonight
04-09-2018, 08:34 PM  
55PFL5505D/F7 image upside down and mirror by martino
Started by martino, 04-02-2018, 06:49 PM
18 responses
3,978 views
0 likes
 Last Post martino
by martino
04-09-2018, 06:36 PM  
LG 47LW5700 PSU Conmpatibilty by THX11
Started by THX11, 04-08-2018, 07:45 PM
3 responses
1,639 views
0 likes
 Last Post THX11
by THX11
04-09-2018, 04:39 PM  
need help on a molyboard 65" touchscreen by augiedoggy
Started by augiedoggy, 04-03-2018, 06:06 AM
10 responses
1,679 views
0 likes
 Last Post augiedoggy
by augiedoggy
04-09-2018, 03:24 PM  
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