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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
644,495 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
781,195 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
196,800 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
540,979 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
279,477 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 TH-65FX800A backlight LED's working but picture is very dark by Bazfletch3
Started by Bazfletch3, 01-08-2024, 10:18 PM
10 responses
730 views
0 likes
 Last Post Bazfletch3
by Bazfletch3
02-06-2024, 07:30 PM  
Samsung qe50q60Tau t con problem by Dave03
Started by Dave03, 02-06-2024, 03:05 AM
5 responses
692 views
0 likes
 Last Post Dave03
by Dave03
02-06-2024, 01:38 PM  
Panasonic TC-P50G25 SC board TNPA5081AF shorting again after repair by Yanleb
Started by Yanleb, 02-04-2024, 04:26 AM
4 responses
149 views
0 likes
 Last Post kasfamily
by kasfamily
02-05-2024, 01:56 PM  
Sony XBR-49X800G networking issues by HarryZ
Started by HarryZ, 01-26-2024, 04:49 PM
22 responses
318 views
0 likes
 Last Post kasfamily
by kasfamily
02-05-2024, 12:05 PM  
DDT21H95 DAEWOO CRT TV ADVICE PLEASE by zen
Started by zen, 02-02-2024, 07:49 AM
4 responses
169 views
0 likes
 Last Post zen
by zen
02-05-2024, 12:00 PM  
Sharp LC-40FG2241KF dead by Judderman69
Started by Judderman69, 02-02-2022, 11:29 AM
9 responses
2,025 views
0 likes
 Last Post johnny20082008
by johnny20082008
02-05-2024, 03:54 AM  
samsung ue43nu... by wolf1976
Started by wolf1976, 01-29-2024, 01:20 PM
8 responses
358 views
0 likes
 Last Post wolf1976
by wolf1976
02-04-2024, 12:48 PM  
Samsung UN58TU7000F no picture by Yanleb
Started by Yanleb, 01-19-2023, 01:44 AM
5 responses
3,059 views
0 likes
 Last Post Muensteraner
by Muensteraner
02-04-2024, 04:20 AM  
Samsung TV 5 blinking lights by dday2222
Started by dday2222, 06-15-2013, 11:30 AM
42 responses
42,518 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-02-2024, 08:41 AM  
Samsung ue32d4003 by porfyriadhs
Started by porfyriadhs, 02-01-2024, 11:07 AM
1 response
90 views
0 likes
 Last Post porfyriadhs
by porfyriadhs
02-01-2024, 11:09 AM  
Vestel 17IPS12 using IC U101 BM1Q001 BM1Q001FJ pdf by alltvrepairs
Started by alltvrepairs, 02-01-2024, 07:46 AM
1 response
457 views
0 likes
 Last Post yokoono
by yokoono
02-01-2024, 08:12 AM  
Onn 100012587 by x_orange90_x
Started by x_orange90_x, 01-22-2024, 09:59 PM
13 responses
359 views
0 likes
 Last Post x_orange90_x
by x_orange90_x
01-31-2024, 10:48 PM  
Vizio V555-G1 stuck on wallpaper; now stuck on V logo by x_orange90_x
Started by x_orange90_x, 12-28-2023, 06:26 AM
84 responses
1,310 views
0 likes
 Last Post x_orange90_x
by x_orange90_x
01-31-2024, 08:12 PM  
Hitachi C1421T-TEXT by Electrotech68
Started by Electrotech68, 01-31-2024, 02:49 PM
0 responses
77 views
0 likes
 Last Post Electrotech68
by Electrotech68
01-31-2024, 02:49 PM  
LG 49UH603V Backlight issue by bohaboha
Started by bohaboha, 01-26-2024, 07:43 PM
11 responses
316 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-31-2024, 08:20 AM  
Panasonic TX-C81 Pro series vintage tv help. by icanic
Started by icanic, 01-22-2024, 12:39 PM
7 responses
211 views
0 likes
 Last Post csmith
by csmith
01-31-2024, 07:46 AM  
Hikvision DS-7104HUHI-K1 80337_P REV2.0 BIOS Need by SLIKMOON
Started by SLIKMOON, 01-31-2024, 03:06 AM
0 responses
118 views
0 likes
 Last Post SLIKMOON
by SLIKMOON
01-31-2024, 03:06 AM  
Samsung ue55ru7400 black screen by mrtony
Started by mrtony, 01-28-2024, 03:50 PM
6 responses
196 views
0 likes
 Last Post mrtony
by mrtony
01-30-2024, 09:33 PM  
Xiaomi L55M5-5ASP fine lines on the panel uniform by Raulnn
Started by Raulnn, 01-28-2024, 10:30 AM
4 responses
239 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-30-2024, 03:29 PM  
How I "fixed" the display on an Akai LT-3220AD TV by Dannyx
Started by Dannyx, 01-29-2024, 10:12 AM
0 responses
116 views
0 likes
 Last Post Dannyx
by Dannyx
01-29-2024, 10:12 AM  
Samsung QLED Q60R constant reboot issue by MisterMystery
Started by MisterMystery, 06-15-2021, 08:38 PM
33 responses
11,615 views
0 likes
 Last Post Storyteller12
by Storyteller12
01-29-2024, 06:51 AM  
LG55UB850V no picture or audio, just flashing LED's help please? by IAmOrion
Started by IAmOrion, 01-28-2024, 06:50 PM
0 responses
318 views
0 likes
 Last Post IAmOrion
by IAmOrion
01-28-2024, 06:50 PM  
Sony Bravia KDL-70W850B T-CON board / software update issue by eclectric
Started by eclectric, 05-23-2022, 01:25 AM
29 responses
3,486 views
0 likes
 Last Post shahnld
by shahnld
01-28-2024, 10:26 AM  
LG 55EC930V Screen problem by Bandsei
Started by Bandsei, 12-28-2023, 04:29 AM
47 responses
826 views
0 likes
 Last Post Davi.p
by Davi.p
01-28-2024, 07:41 AM  
Sony KDL60w685a need firmware update by madyoyo
Started by madyoyo, 01-06-2023, 01:41 PM
19 responses
1,784 views
0 likes
 Last Post flexto
by flexto
01-27-2024, 05:33 PM  
QE82Q6FNATXZG samsung qled by shahnld
Started by shahnld, 01-27-2024, 03:36 PM
0 responses
71 views
0 likes
 Last Post shahnld
by shahnld
01-27-2024, 03:36 PM  
Insignia NS-LCD19-09 (PS OK, Inverter problem?) by valvashon
Started by valvashon, 01-04-2024, 01:44 PM
7 responses
144 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-27-2024, 05:56 AM  
Samsung UA55NU7100 2 blinks then reboots by Grunder
Started by Grunder, 01-26-2024, 07:43 AM
2 responses
100 views
0 likes
 Last Post Grunder
by Grunder
01-27-2024, 03:12 AM  
SONY Bravia OLED XR-77A80J will not power on by repair-it
Started by repair-it, 01-24-2024, 10:15 PM
7 responses
1,008 views
0 likes
 Last Post EazyBone
by EazyBone
01-26-2024, 04:10 PM  
LG 60PK250N ZA No picture by Fredrik_Bostrom
Started by Fredrik_Bostrom, 01-25-2024, 02:03 AM
11 responses
157 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-26-2024, 11:37 AM  
LG OLED55A1PUA by repair-it
Started by repair-it, 01-10-2024, 12:10 PM
78 responses
1,213 views
0 likes
 Last Post Davi.p
by Davi.p
01-26-2024, 11:01 AM  
LG 42LB5D, 42LB5DF-UL, 2008-01, Power On Issue, Replaced PS Caps by bcstedt
Started by bcstedt, 01-18-2024, 01:03 PM
10 responses
325 views
0 likes
 Last Post bcstedt
by bcstedt
01-26-2024, 07:08 AM  
TCL 40S615-AU Help Required Please by Johno2010
Started by Johno2010, 01-25-2024, 01:18 AM
8 responses
150 views
0 likes
 Last Post lotas
by lotas
01-26-2024, 07:05 AM  
Toshiba 46G300u1-No standby by mugunthans
Started by mugunthans, 01-25-2024, 01:41 AM
2 responses
80 views
0 likes
 Last Post mugunthans
by mugunthans
01-25-2024, 07:06 PM  
TD Systems K50DLG12US half black and half white screen by Raulnn
Started by Raulnn, 01-20-2024, 04:49 PM
3 responses
138 views
0 likes
 Last Post Raulnn
by Raulnn
01-25-2024, 03:46 PM  
lg55ub850v by newtothis
Started by newtothis, 01-23-2024, 08:21 AM
6 responses
123 views
0 likes
 Last Post Diah
by Diah
01-25-2024, 10:56 AM  
samsung un46eh5000fxzc no backlight HELP by rmacleod96
Started by rmacleod96, 12-09-2015, 05:28 PM
10 responses
3,786 views
0 likes
 Last Post Ndoty22
by Ndoty22
01-24-2024, 08:47 PM  
Grundig Vision 9 37 9880 T USB (Chassis SR) TV Repair Help - Distorted Subwoofer Sound and overall weird sound waveforms by LEECH666
Started by LEECH666, 01-19-2024, 05:46 PM
29 responses
374 views
0 likes
 Last Post LEECH666
by LEECH666
01-24-2024, 11:49 AM  
Issue with picture quality of Sony bravia TV by CyberPhoenix
Started by CyberPhoenix, 01-22-2024, 02:08 AM
6 responses
219 views
0 likes
 Last Post CyberPhoenix
by CyberPhoenix
01-24-2024, 06:54 AM  
Sanyo VHR-D4710G VCR no sound. by hugocarmo
Started by hugocarmo, 01-23-2024, 12:58 PM
2 responses
65 views
0 likes
 Last Post hugocarmo
by hugocarmo
01-23-2024, 01:49 PM  
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