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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
643,715 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
780,923 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
540,850 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
279,430 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  
Toshiba 24d1434db / Vestal 17IPS61-3 help by dooosuk
Started by dooosuk, 05-27-2016, 03:00 AM
13 responses
4,466 views
0 likes
 Last Post GnobarEl
by GnobarEl
02-17-2020, 09:34 AM  
Samsung JU6000 panel issue post backlight repair by CuriousJohn
Started by CuriousJohn, 02-03-2020, 10:16 AM
5 responses
1,628 views
0 likes
 Last Post CuriousJohn
by CuriousJohn
02-17-2020, 04:50 AM  
Haier LE24M600C Rebooting not passing logo by Tdiamarelo
Started by Tdiamarelo, 02-17-2020, 03:00 AM
0 responses
884 views
0 likes
 Last Post Tdiamarelo
by Tdiamarelo
02-17-2020, 03:00 AM  
LGE2132 BGA replacement by tw2005
Started by tw2005, 10-05-2017, 04:36 AM
8 responses
2,166 views
0 likes
 Last Post tiny68
by tiny68
02-17-2020, 01:54 AM  
LG 37LV5500 Sound increases whitout user intervention by Tdiamarelo
Started by Tdiamarelo, 02-05-2020, 08:09 AM
6 responses
1,228 views
0 likes
 Last Post Tdiamarelo
by Tdiamarelo
02-17-2020, 01:41 AM  
RCA LED60B55R120Q Shuts Down by ljintexas
Started by ljintexas, 01-20-2020, 05:15 PM
10 responses
1,461 views
0 likes
 Last Post ljintexas
by ljintexas
02-17-2020, 12:36 AM  
DAJUA nvr5216-16p-4ks2e bios dump by kalilinux25
Started by kalilinux25, 02-16-2020, 09:23 PM
0 responses
833 views
0 likes
 Last Post kalilinux25
by kalilinux25
02-16-2020, 09:23 PM  
Technika x19/14c-gb-tcd no audio solved . by petehall347
Started by petehall347, 02-16-2020, 10:40 AM
6 responses
1,014 views
0 likes
 Last Post petehall347
by petehall347
02-16-2020, 06:08 PM  
Element LCD, power light on but no picture by dezork
Started by dezork, 09-19-2016, 07:17 PM
16 responses
5,426 views
0 likes
 Last Post n8ves
by n8ves
02-16-2020, 10:34 AM  
How to test tiny black resisters on lcd panel board by Gasvan
Started by Gasvan, 02-14-2020, 04:18 PM
6 responses
1,529 views
0 likes
 Last Post budm
by budm
02-15-2020, 05:24 PM  
Toshiba K49QWDR flash on then off by nickster2213
Started by nickster2213, 02-15-2020, 10:14 AM
1 response
875 views
0 likes
 Last Post budm
by budm
02-15-2020, 02:37 PM  
JVC AV-27750 IR Sensor Problem by NewAtThis
Started by NewAtThis, 02-03-2020, 12:03 AM
3 responses
1,157 views
0 likes
 Last Post NewAtThis
by NewAtThis
02-15-2020, 02:05 PM  
Vizio E550I-B2 bad picture by henryvrensburg
Started by henryvrensburg, 02-06-2020, 07:53 PM
12 responses
1,746 views
0 likes
 Last Post henryvrensburg
by henryvrensburg
02-15-2020, 10:17 AM  
Samsung pn43f4500 by gmstough
Started by gmstough, 02-15-2020, 10:02 AM
0 responses
765 views
0 likes
 Last Post gmstough
by gmstough
02-15-2020, 10:02 AM  
Sharp LC-70LE660U, single blink error code by Truncatedhose
Started by Truncatedhose, 03-27-2018, 04:37 PM
9 responses
2,233 views
0 likes
 Last Post charlie555
by charlie555
02-14-2020, 09:52 PM  
Samsung UN50MU6300FXZA with no power showing by blake.s
Started by blake.s, 02-12-2020, 03:43 PM
3 responses
1,555 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-14-2020, 04:30 PM  
Panasonic TC-P50U50 Mainboard Problem 14 Blinks by dcapper
Started by dcapper, 02-13-2020, 12:46 PM
4 responses
1,048 views
0 likes
 Last Post aaronwt6
by aaronwt6
02-14-2020, 03:39 PM  
Sony XBR75X850C won't power on, no LEDs by CobrajetMach1
Started by CobrajetMach1, 07-14-2017, 08:58 AM
20 responses
4,240 views
0 likes
 Last Post brucetv
by brucetv
02-14-2020, 09:24 AM  
Lg 55UF850V lines and image displacement by Tdiamarelo
Started by Tdiamarelo, 02-11-2020, 10:19 AM
9 responses
1,394 views
0 likes
 Last Post Tdiamarelo
by Tdiamarelo
02-14-2020, 01:38 AM  
Sony KDL-55EX640 by alfredomfr1
Started by alfredomfr1, 01-05-2020, 04:08 PM
9 responses
1,451 views
0 likes
 Last Post ajshoe
by ajshoe
02-13-2020, 11:06 PM  
Samsung LED UN46H5203 No Backlights by sfernandes
Started by sfernandes, 02-11-2020, 03:10 PM
20 responses
2,934 views
0 likes
 Last Post neilc6
by neilc6
02-13-2020, 08:10 PM  
Vizio D55un-E1 No picture or Backlights by blake.s
Started by blake.s, 02-11-2020, 04:44 PM
8 responses
1,708 views
0 likes
 Last Post R_J
by R_J
02-12-2020, 03:45 PM  
Sony KDL-50R550A 5 Blink Error by blake.s
Started by blake.s, 02-10-2020, 06:01 PM
12 responses
1,669 views
0 likes
 Last Post R_J
by R_J
02-12-2020, 02:36 PM  
LG OLED Screen protection remover by freeman3020
Started by freeman3020, 09-12-2019, 03:56 PM
8 responses
1,696 views
0 likes
 Last Post RJARRRPCGP
by RJARRRPCGP
02-12-2020, 02:26 PM  
Samsung LED TV MODEL :UE55KU6400UXZT by lanada
Started by lanada, 02-12-2020, 07:19 AM
3 responses
1,006 views
0 likes
 Last Post R_J
by R_J
02-12-2020, 01:56 PM  
Please help, is my Panasonic plasma ZT65 dead? by HumanTT
Started by HumanTT, 01-29-2020, 11:44 AM
22 responses
2,996 views
0 likes
 Last Post linksys1127
by linksys1127
02-12-2020, 01:42 PM  
haier LE40B8000 by mazloum
Started by mazloum, 02-12-2020, 08:39 AM
1 response
1,008 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-12-2020, 12:39 PM  
Hitachi 50HYT62U - Lines on Picture by birchy7
Started by birchy7, 02-12-2020, 06:54 AM
0 responses
889 views
0 likes
 Last Post birchy7
by birchy7
02-12-2020, 06:54 AM  
SONY KDL46V5500 LCD half shorted! by Tdiamarelo
Started by Tdiamarelo, 02-05-2020, 04:35 AM
3 responses
1,046 views
0 likes
 Last Post budwich
by budwich
02-11-2020, 08:34 PM  
Vizio E55-E2 by Guitar31
Started by Guitar31, 02-07-2020, 02:34 PM
10 responses
1,535 views
0 likes
 Last Post budwich
by budwich
02-11-2020, 06:43 PM  
Samsung PS42B450B1W Technical Help Please by Kevonwine
Started by Kevonwine, 02-11-2020, 05:41 AM
0 responses
868 views
0 likes
 Last Post Kevonwine
by Kevonwine
02-11-2020, 05:41 AM  
Any convenient cheap programmer for TV chips ? by yoritomo
Started by yoritomo, 01-16-2020, 04:36 PM
8 responses
1,666 views
0 likes
 Last Post yoritomo
by yoritomo
02-11-2020, 03:18 AM  
Samsung UN55FS9000 Half-Screen Dark/Ghosting Issue by MoreAckAck
Started by MoreAckAck, 11-08-2018, 09:35 AM
16 responses
2,279 views
0 likes
 Last Post JBC#1
by JBC#1
02-10-2020, 08:39 PM  
Philips smart TV problems by Timh77
Started by Timh77, 09-22-2019, 03:50 AM
18 responses
3,107 views
0 likes
 Last Post TheTesterMan
by TheTesterMan
02-10-2020, 09:31 AM  
Sharp Aquos LC-49CFF5001K firmware/dump by birchy7
Started by birchy7, 02-05-2020, 06:08 PM
2 responses
1,492 views
0 likes
 Last Post birchy7
by birchy7
02-10-2020, 07:56 AM  
Ue49m5500 no picture but backlights by sordids999
Started by sordids999, 02-09-2020, 08:33 AM
5 responses
1,229 views
0 likes
 Last Post diif
by diif
02-10-2020, 06:24 AM  
Sceptre U500CV-UMK8L - *No Picture* – has audio & backlights by heathloder
Started by heathloder, 02-09-2020, 02:51 PM
2 responses
1,134 views
0 likes
 Last Post heathloder
by heathloder
02-09-2020, 08:11 PM  
Samsung UE55JU6050UXZG by Muenze
Started by Muenze, 02-09-2020, 08:02 AM
2 responses
1,065 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-09-2020, 07:55 PM  
Samsung UN60F7100AF blue screen no image with sound by Gasvan
Started by Gasvan, 02-08-2020, 12:46 PM
6 responses
1,603 views
0 likes
 Last Post Gasvan
by Gasvan
02-09-2020, 01:52 PM  
Samsung UN65MU9000FXZA Horizontal Lines (Constant and Flickering) by Freefaller85
Started by Freefaller85, 02-06-2020, 09:22 AM
16 responses
1,946 views
0 likes
 Last Post Freefaller85
by Freefaller85
02-09-2020, 01:44 PM  
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