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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
644,503 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
781,201 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  
Samsung LN52A750R1FXZA Turning on and off by powerblackout
Started by powerblackout, 02-25-2018, 03:35 PM
76 responses
7,109 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-16-2022, 10:42 AM  
Vizio M70-C3, P602ui-B3, M80-C3,... Anyone fixed the main board? by jason123
Started by jason123, 03-13-2021, 08:42 AM
5 responses
1,970 views
0 likes
 Last Post diif
by diif
11-16-2022, 02:41 AM  
PSU17IPS12 Component Identification and help by cdragon
Started by cdragon, 11-14-2022, 01:08 PM
8 responses
933 views
0 likes
 Last Post cdragon
by cdragon
11-15-2022, 07:53 PM  
Sony KDL-46V5100 by kvanburen
Started by kvanburen, 07-15-2011, 12:10 PM
30 responses
3,892 views
0 likes
 Last Post dxucam
by dxucam
11-14-2022, 05:14 PM  
Samsung LN-S4051D no sound by tmhobadcap
Started by tmhobadcap, 11-06-2022, 11:40 PM
22 responses
1,477 views
0 likes
 Last Post tmhobadcap
by tmhobadcap
11-14-2022, 03:43 PM  
Samsung UN60J6200 No power up by bradcaps
Started by bradcaps, 09-26-2022, 04:50 AM
33 responses
3,397 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-14-2022, 02:03 PM  
BenQ HT2150ST: No power up by RAMartens
Started by RAMartens, 11-14-2022, 11:19 AM
1 response
424 views
0 likes
 Last Post Diah
by Diah
11-14-2022, 11:51 AM  
lg 60pz550-ua erratic horizontal pink lines over image by smartjohn
Started by smartjohn, 11-06-2022, 06:43 PM
19 responses
1,086 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-14-2022, 08:52 AM  
Samsung B2030HD IR Remote Receiver Dead, shorted micom? by jesterace
Started by jesterace, 10-26-2022, 02:20 AM
29 responses
2,187 views
0 likes
 Last Post Diah
by Diah
11-14-2022, 08:48 AM  
LG OLED 55EC930V Horizontal flashing lines problems by maxino
Started by maxino, 04-24-2020, 05:35 AM
66 responses
12,689 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-12-2022, 02:26 PM  
Samsung un65fh6001 has no standby light and no power please help by Jp06
Started by Jp06, 05-08-2016, 01:40 PM
79 responses
9,872 views
0 likes
 Last Post jweaver9012@gmail.com
by jweaver9012@gmail.com
11-12-2022, 06:45 AM  
philips 65PUS6162/05 dead no sby led by jimbofz
Started by jimbofz, 06-04-2022, 02:33 AM
87 responses
6,558 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-12-2022, 04:46 AM  
LG 50PM6700 screeching noise from speaker by Blunttag
Started by Blunttag, 11-12-2022, 02:37 AM
1 response
432 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-12-2022, 02:53 AM  
Repair inverter Board PPW LE32RG-0 on LG 32" by edugimeno
Started by edugimeno, 11-11-2022, 10:52 AM
10 responses
1,219 views
0 likes
 Last Post edugimeno
by edugimeno
11-11-2022, 05:09 PM  
Panasonic TX-50EX700B Won't Power On by oldschoolgamer
Started by oldschoolgamer, 10-26-2022, 04:15 PM
22 responses
1,768 views
0 likes
 Last Post kasfamily
by kasfamily
11-11-2022, 12:49 PM  
Philips 43PFS5803 by Sraros
Started by Sraros, 10-25-2022, 12:31 PM
7 responses
1,212 views
0 likes
 Last Post Sraros
by Sraros
11-11-2022, 01:29 AM  
LG oled 55EC930V no picture by Bloopeta
Started by Bloopeta, 11-07-2022, 01:14 PM
4 responses
650 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-10-2022, 01:39 PM  
Polaroid p49fn0038k backlights flashing split second by Chrissygizmo
Started by Chrissygizmo, 11-10-2022, 10:30 AM
0 responses
360 views
0 likes
 Last Post Chrissygizmo
by Chrissygizmo
11-10-2022, 10:30 AM  
Samsung 19" power cycling by edugimeno
Started by edugimeno, 11-09-2022, 09:44 AM
2 responses
472 views
0 likes
 Last Post edugimeno
by edugimeno
11-10-2022, 07:54 AM  
Lg55ec930v-za by mnjoao
Started by mnjoao, 11-10-2022, 03:25 AM
0 responses
542 views
0 likes
 Last Post mnjoao
by mnjoao
11-10-2022, 03:25 AM  
Samsung UE50NU7400 with black lines by Avinitlarge
Started by Avinitlarge, 09-07-2021, 04:07 AM
6 responses
1,456 views
0 likes
 Last Post Monterray
by Monterray
11-09-2022, 12:19 PM  
About replacing individual LEDS on BL strips by edugimeno
Started by edugimeno, 11-07-2022, 11:12 AM
7 responses
755 views
0 likes
 Last Post edugimeno
by edugimeno
11-09-2022, 11:48 AM  
Samsung un58tu7000fxza - Power cycles with no picture, only backlight by brad2157
Started by brad2157, 12-15-2021, 11:39 PM
97 responses
13,184 views
0 likes
 Last Post Kris_UE58
by Kris_UE58
11-08-2022, 10:22 AM  
METZ 65MUB8000 picture noise by alltvrepairs
Started by alltvrepairs, 11-08-2022, 07:29 AM
0 responses
394 views
0 likes
 Last Post alltvrepairs
by alltvrepairs
11-08-2022, 07:29 AM  
Tutorial for repairing a Sony TV 65XD9305 by Dr944S2
Started by Dr944S2, 11-07-2022, 04:21 AM
2 responses
738 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-07-2022, 09:56 AM  
Schematic needed for Samsung Power Supply BN44-00502A by DXseekerMO
Started by DXseekerMO, 06-10-2021, 01:18 PM
14 responses
4,703 views
0 likes
 Last Post therealovy77
by therealovy77
11-06-2022, 01:22 PM  
Samsung UA49K5100 vertical bar by pronester
Started by pronester, 11-05-2022, 10:00 AM
7 responses
820 views
0 likes
 Last Post pronester
by pronester
11-06-2022, 09:32 AM  
M&B KB-432706F LED tv by 6BW6
Started by 6BW6, 11-06-2022, 07:25 AM
0 responses
391 views
0 likes
 Last Post 6BW6
by 6BW6
11-06-2022, 07:25 AM  
Help findinf LED strips for TDSystems K32DLT1H by edugimeno
Started by edugimeno, 11-05-2022, 03:36 PM
3 responses
540 views
0 likes
 Last Post edugimeno
by edugimeno
11-06-2022, 03:51 AM  
jvc 32c670 smart no backlight by jimbofz
Started by jimbofz, 11-03-2020, 07:39 AM
6 responses
2,795 views
0 likes
 Last Post sintv
by sintv
11-05-2022, 08:58 AM  
Samsung BN44-00369B by stoian_93
Started by stoian_93, 10-25-2022, 03:56 AM
20 responses
3,240 views
0 likes
 Last Post stoian_93
by stoian_93
11-05-2022, 06:01 AM  
LG 49LB5550-UY Fixable?? by nfinley1045
Started by nfinley1045, 11-03-2022, 09:39 AM
9 responses
782 views
0 likes
 Last Post vinceroger69
by vinceroger69
11-05-2022, 03:27 AM  
Samsung UE55JU6800 Issue with new backlight by kdaniel
Started by kdaniel, 11-03-2022, 06:12 PM
10 responses
913 views
0 likes
 Last Post kdaniel
by kdaniel
11-04-2022, 06:20 PM  
Philips 55PUS6754 with lines after few seconds by marekk
Started by marekk, 11-03-2022, 03:00 PM
3 responses
801 views
0 likes
 Last Post Davi.p
by Davi.p
11-04-2022, 05:28 AM  
UE48JU6000K Main Board BN94-09749Q by alltvrepairs
Started by alltvrepairs, 09-29-2022, 02:26 AM
39 responses
3,137 views
0 likes
 Last Post Davi.p
by Davi.p
11-03-2022, 09:48 AM  
17IPS55 Vestel PSU repair. by zen
Started by zen, 10-28-2022, 08:48 AM
3 responses
968 views
0 likes
 Last Post zen
by zen
11-03-2022, 03:50 AM  
Sharp 50bj2ke horizontal lines by jaco2d
Started by jaco2d, 11-01-2022, 04:45 PM
9 responses
767 views
0 likes
 Last Post jaco2d
by jaco2d
11-02-2022, 05:59 PM  
Lg50pk tv shows double image, mirrored by edugimeno
Started by edugimeno, 11-01-2022, 04:08 AM
8 responses
607 views
0 likes
 Last Post edugimeno
by edugimeno
11-02-2022, 12:00 PM  
posible water damage on led tv by CroBUTKO91
Started by CroBUTKO91, 11-02-2022, 08:52 AM
4 responses
574 views
0 likes
 Last Post CroBUTKO91
by CroBUTKO91
11-02-2022, 10:40 AM  
BUSH DLED43IHDHDRS 17MB130S Firmware needed by stav242
Started by stav242, 11-02-2022, 03:39 AM
2 responses
470 views
0 likes
 Last Post yokoono
by yokoono
11-02-2022, 04:07 AM  
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