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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
643,761 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
780,934 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
196,764 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
540,854 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
73,114 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 PN50A450P1D vertical lines by Larz2112
Started by Larz2112, 08-29-2016, 08:03 PM
3 responses
2,147 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
01-31-2017, 02:22 AM  
Emerson LF391EM4 A no power by westandr
Started by westandr, 01-29-2017, 10:46 AM
9 responses
3,061 views
0 likes
 Last Post westandr
by westandr
01-30-2017, 07:59 PM  
Vizio VO370M-C Vertical Lines by KoenigsTiger
Started by KoenigsTiger, 01-06-2017, 05:35 PM
30 responses
3,902 views
0 likes
 Last Post KoenigsTiger
by KoenigsTiger
01-30-2017, 07:53 PM  
Samsung BN44-00175A Not Powering Up by Barn01
Started by Barn01, 06-11-2015, 07:19 AM
29 responses
7,888 views
0 likes
 Last Post ChrisLovejoy
by ChrisLovejoy
01-30-2017, 03:54 PM  
Panasonic tc-p58s2 SC, SU or SD Board issues by engelwood39
Started by engelwood39, 03-06-2015, 11:46 PM
17 responses
4,623 views
0 likes
 Last Post engelwood39
by engelwood39
01-30-2017, 02:59 PM  
Samsung UE32F5300 blank screen, backlight OK (bad t-con?) by Dannyx
Started by Dannyx, 01-21-2017, 12:13 PM
18 responses
3,793 views
0 likes
 Last Post Dannyx
by Dannyx
01-30-2017, 12:08 PM  
Vivax Imago lcd tv 2230 no backlight by crozoki
Started by crozoki, 01-28-2017, 09:22 AM
6 responses
2,010 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
01-30-2017, 11:57 AM  
Plasma Pixelization SAMSUNG PS50B430 by creatou
Started by creatou, 11-22-2016, 02:31 PM
30 responses
5,672 views
0 likes
 Last Post chrismurphy
by chrismurphy
01-30-2017, 06:18 AM  
Sharp Aquos TV Model LC-65LE654U Keeps Restarting by Denkodt
Started by Denkodt, 01-27-2017, 10:41 AM
7 responses
13,783 views
0 likes
 Last Post mmartell
by mmartell
01-30-2017, 04:01 AM  
GVA GVA32UA2 LED LCD Picture Disappears and Reappeares by hazzaman
Started by hazzaman, 10-24-2016, 01:01 AM
19 responses
5,398 views
0 likes
 Last Post zaperbaby
by zaperbaby
01-30-2017, 03:19 AM  
HISENSE F42K20E 158308 not turning on by pudgi300
Started by pudgi300, 01-28-2017, 04:47 PM
7 responses
2,752 views
0 likes
 Last Post Agent24
by Agent24
01-29-2017, 06:06 PM  
LG 47LD520 Screen flashes 4 times by eagle00799
Started by eagle00799, 01-29-2017, 12:33 PM
13 responses
2,157 views
0 likes
 Last Post vinceroger69
by vinceroger69
01-29-2017, 03:34 PM  
Toshiba 65l5400u wont turn off by 77waggy
Started by 77waggy, 01-29-2017, 03:31 PM
0 responses
1,835 views
0 likes
 Last Post 77waggy
by 77waggy
01-29-2017, 03:31 PM  
Toshiba LcD TV 40L1333b sound no picture by homer10
Started by homer10, 01-14-2015, 06:34 AM
65 responses
26,136 views
0 likes
 Last Post Viktorjaro
by Viktorjaro
01-29-2017, 03:10 PM  
Magnavox 37mf321d/37 Powers off for 5 seconds by mguzinski
Started by mguzinski, 12-19-2012, 01:22 PM
11 responses
2,897 views
0 likes
 Last Post mguzinski
by mguzinski
01-29-2017, 02:07 PM  
Another 'sound, no picture' query. Tosh Regza 32XV555D by tyler_d
Started by tyler_d, 01-29-2017, 12:00 PM
2 responses
1,495 views
0 likes
 Last Post tyler_d
by tyler_d
01-29-2017, 01:13 PM  
Vizio E550i-B2E How did I fix this? by Gaines
Started by Gaines, 02-04-2016, 09:28 AM
16 responses
6,989 views
0 likes
 Last Post Sam2356
by Sam2356
01-29-2017, 08:32 AM  
annoying fault by petehall347
Started by petehall347, 01-24-2017, 06:41 PM
6 responses
1,492 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
01-29-2017, 07:51 AM  
Samsung PN50B550 by johns1mj
Started by johns1mj, 12-24-2016, 10:02 AM
14 responses
2,527 views
0 likes
 Last Post johns1mj
by johns1mj
01-29-2017, 06:59 AM  
Sharp LC-70LE857U - Wont power on by geodim_98
Started by geodim_98, 01-21-2017, 05:47 AM
15 responses
3,175 views
0 likes
 Last Post geodim_98
by geodim_98
01-29-2017, 06:32 AM  
Sharp LC70le650x side tab removed, most of the picture returned by Cmmm90
Started by Cmmm90, 01-26-2017, 06:30 PM
3 responses
1,593 views
0 likes
 Last Post budwich
by budwich
01-29-2017, 05:19 AM  
Kdl-40ex600 is panel shorted out by ricosavy
Started by ricosavy, 01-24-2017, 11:11 PM
2 responses
1,410 views
0 likes
 Last Post dskall
by dskall
01-28-2017, 09:51 PM  
Rcj330n25 by tvtimmy
Started by tvtimmy, 01-27-2017, 08:11 PM
1 response
1,327 views
0 likes
 Last Post dskall
by dskall
01-28-2017, 09:43 PM  
Ic chip removal question by crdz66
Started by crdz66, 01-28-2017, 09:14 AM
1 response
1,409 views
0 likes
 Last Post dskall
by dskall
01-28-2017, 09:36 PM  
lg 60ln5600-ub vertical lines no sound by huntertownsen
Started by huntertownsen, 01-26-2017, 12:21 AM
7 responses
2,687 views
0 likes
 Last Post martino
by martino
01-28-2017, 08:03 PM  
Bad led strip Samsung UN55D6000SF by gavric
Started by gavric, 01-27-2017, 09:19 PM
8 responses
2,788 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-28-2017, 02:03 PM  
Samsung LE37M86 inverter failure (buzzing transformer+audio sample) by Dannyx
Started by Dannyx, 01-28-2017, 05:54 AM
5 responses
1,700 views
0 likes
 Last Post Dannyx
by Dannyx
01-28-2017, 11:33 AM  
Sony KDL-52W5150 Bravia by ben74820
Started by ben74820, 10-29-2016, 02:37 PM
3 responses
1,840 views
0 likes
 Last Post romich57
by romich57
01-28-2017, 10:43 AM  
Need screen for Panasonic TH-L32X1 by Uranium-235
Started by Uranium-235, 01-28-2017, 01:01 AM
3 responses
1,610 views
0 likes
 Last Post srhofmann
by srhofmann
01-28-2017, 10:16 AM  
LG 50LN5400 Screen Flash Standby Go's Out by coppercitycomputer
Started by coppercitycomputer, 06-03-2015, 09:44 PM
16 responses
10,256 views
0 likes
 Last Post jhuncruz2007
by jhuncruz2007
01-28-2017, 08:46 AM  
Samsung UN55ES7150FXZA power recycle by Audioplus
Started by Audioplus, 06-05-2016, 04:22 PM
8 responses
3,186 views
0 likes
 Last Post thoma
by thoma
01-28-2017, 08:44 AM  
Sony Bravia KDL-40HX720 - thin lines on top of screen by gurug
Started by gurug, 01-26-2017, 02:52 AM
3 responses
1,884 views
0 likes
 Last Post gurug
by gurug
01-28-2017, 01:51 AM  
VIERA TX-PR42GT30 Noise (black pixels) by gatsu
Started by gatsu, 01-27-2017, 02:25 AM
4 responses
1,492 views
0 likes
 Last Post gatsu
by gatsu
01-27-2017, 08:31 PM  
Hitachi 42hyt42u Turns off after 3sec - Vestal 17IPS71, 17MB95M by reessi
Started by reessi, 01-27-2017, 03:16 PM
20 responses
4,941 views
0 likes
 Last Post vinceroger69
by vinceroger69
01-27-2017, 05:06 PM  
Panasonic TX-P65VT30 Mainboard issue. by Moreno83
Started by Moreno83, 01-22-2017, 10:17 AM
12 responses
3,211 views
0 likes
 Last Post Moreno83
by Moreno83
01-27-2017, 02:19 PM  
Samsung LE32R88BD LCD TV – No picture or sound by GeoW
Started by GeoW, 01-11-2017, 01:21 AM
55 responses
5,838 views
0 likes
 Last Post dick_barton
by dick_barton
01-27-2017, 02:17 PM  
Rca 46la45rq won't turn on by Blndreaper
Started by Blndreaper, 01-21-2017, 02:04 PM
22 responses
4,143 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-27-2017, 01:54 PM  
Samsung ue32f5000 sound but no picture by Homer79
Started by Homer79, 05-17-2015, 12:36 PM
10 responses
8,466 views
0 likes
 Last Post vcolaon
by vcolaon
01-27-2017, 12:57 PM  
HDMI Ports not working - is there a fix? by jstiene
Started by jstiene, 01-26-2017, 03:23 PM
5 responses
1,943 views
0 likes
 Last Post rccrasher65
by rccrasher65
01-27-2017, 12:19 PM  
Polaroid TLX-04244B bright white washed out screen issue by Athegreat
Started by Athegreat, 01-25-2017, 10:46 PM
9 responses
2,635 views
0 likes
 Last Post budm
by budm
01-27-2017, 10:02 AM  
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