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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
643,705 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
780,919 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  
Ahb8016t-3521dv100 v2.02b by ugura09
Started by ugura09, 01-02-2023, 09:22 AM
2 responses
1,281 views
0 likes
 Last Post arif3203
by arif3203
01-03-2024, 10:19 PM  
samsung ue85cu8000 black mark on screen is it possible to fix by adamp91gvm
Started by adamp91gvm, 12-30-2023, 03:25 PM
4 responses
116 views
0 likes
 Last Post Davi.p
by Davi.p
01-02-2024, 05:38 PM  
Samsung QN90A - green blotches by nonsub
Started by nonsub, 12-28-2023, 12:31 PM
12 responses
287 views
0 likes
 Last Post Davi.p
by Davi.p
01-02-2024, 04:32 PM  
UN75RU800DFXZA FA01 CA02 Compatibility by howardc64
Started by howardc64, 01-01-2024, 12:36 PM
7 responses
176 views
0 likes
 Last Post EazyBone
by EazyBone
01-01-2024, 10:37 PM  
Samsung 70” 4K TU7199 - no image by djdblaster
Started by djdblaster, 12-02-2023, 06:01 PM
20 responses
401 views
0 likes
 Last Post adamp91gvm
by adamp91gvm
01-01-2024, 04:09 PM  
Looking for core update on Toshiba 40L3453DB Vestel manufactured TV 17MB95 by cheeky2
Started by cheeky2, 12-28-2023, 09:36 AM
11 responses
503 views
0 likes
 Last Post Diah
by Diah
01-01-2024, 02:17 PM  
Tv Sharp lc-40ld270e by Amazig
Started by Amazig, 12-25-2023, 06:54 AM
6 responses
256 views
0 likes
 Last Post lotas
by lotas
01-01-2024, 12:18 PM  
JVC VHS : what is the mechanical function of the 'slider cam' ? by RolandVossen
Started by RolandVossen, 01-01-2024, 06:43 AM
3 responses
79 views
0 likes
 Last Post petehall347
by petehall347
01-01-2024, 08:57 AM  
Looking for a JVC VHS service manual - type HR-D530 by RolandVossen
Started by RolandVossen, 01-01-2024, 06:31 AM
0 responses
104 views
0 likes
 Last Post RolandVossen
by RolandVossen
01-01-2024, 06:31 AM  
UE40D5500 restarting by domix
Started by domix, 11-14-2021, 10:51 AM
13 responses
2,970 views
0 likes
 Last Post lotas
by lotas
12-31-2023, 04:28 AM  
How do I remove a plastic split washer from a VHS VCR ? by RolandVossen
Started by RolandVossen, 12-30-2023, 07:48 AM
1 response
146 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-30-2023, 03:11 PM  
Samsung UN65KU6290F PS board blows fuses by valvashon
Started by valvashon, 11-27-2023, 01:09 PM
9 responses
360 views
0 likes
 Last Post EazyBone
by EazyBone
12-29-2023, 12:21 PM  
Samsung UN60EH6000 Dump by karthur
Started by karthur, 12-16-2023, 02:11 PM
1 response
102 views
0 likes
 Last Post karthur
by karthur
12-28-2023, 09:13 PM  
Vizio D50u-D1 Dead Set No Standby by fharris1977
Started by fharris1977, 12-28-2023, 10:25 AM
2 responses
107 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-28-2023, 04:58 PM  
Samsung PN50C540G3FXZA 50" Plasma, power cycling, Y-Main problem, Canada by bcstedt
Started by bcstedt, 12-15-2023, 10:30 AM
11 responses
246 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-27-2023, 05:16 PM  
Samsung ue49mu6225k intermitent working by Carlcox89
Started by Carlcox89, 12-20-2023, 08:10 AM
4 responses
176 views
0 likes
 Last Post Carlcox89
by Carlcox89
12-27-2023, 10:16 AM  
SHARP LC-60LE635 transparent horizontal stripped by romasik
Started by romasik, 12-23-2023, 04:40 PM
20 responses
313 views
0 likes
 Last Post Davi.p
by Davi.p
12-26-2023, 03:46 PM  
SONY KDL-43W755C | 5 blinks stand-by LED by dominik0801
Started by dominik0801, 12-18-2023, 11:40 AM
57 responses
1,029 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-26-2023, 02:32 PM  
samsung ue55mu6192u continuous switching on and off by giova96
Started by giova96, 12-06-2023, 11:21 AM
5 responses
290 views
0 likes
 Last Post giova96
by giova96
12-26-2023, 09:04 AM  
Question about cracked screen repair, only one layer cracked? by FelixTheHouseFreak
Started by FelixTheHouseFreak, 04-27-2011, 01:03 PM
8 responses
5,253 views
0 likes
 Last Post Davi.p
by Davi.p
12-25-2023, 11:42 AM  
controller board for LG LC420WUD-SBM4 LCD display by kevin_allein
Started by kevin_allein, 12-19-2023, 05:18 AM
5 responses
173 views
0 likes
 Last Post kevin_allein
by kevin_allein
12-25-2023, 02:34 AM  
Un70TU7000b Backlights work, no picture, has sound, panel shorted caps by EazyBone
Started by EazyBone, 12-24-2023, 06:59 PM
3 responses
178 views
0 likes
 Last Post EazyBone
by EazyBone
12-24-2023, 09:54 PM  
Samsung QN65Q80AAFXZC QLED TV has a white vertical Bar by tech9pc
Started by tech9pc, 12-24-2023, 11:28 AM
7 responses
168 views
0 likes
 Last Post Davi.p
by Davi.p
12-24-2023, 04:48 PM  
THB7008T-3520DV3 V1.02B 8KANAL DUMP by ugura09
Started by ugura09, 12-24-2023, 10:20 AM
0 responses
633 views
0 likes
 Last Post ugura09
by ugura09
12-24-2023, 10:20 AM  
Sony XBR 49x900E - Sound and backlight on but no picture by DKWS89
Started by DKWS89, 12-14-2023, 04:30 PM
15 responses
368 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-24-2023, 07:53 AM  
Panasonic TX-P42G30E green light blinking, no video, no audio by ItepK
Started by ItepK, 12-22-2023, 05:06 AM
10 responses
712 views
0 likes
 Last Post ItepK
by ItepK
12-23-2023, 07:11 AM  
Philips 47PFL4606 Powers on, works normal then powers off after a minute by simwalsh
Started by simwalsh, 12-04-2023, 04:03 AM
4 responses
129 views
0 likes
 Last Post simwalsh
by simwalsh
12-23-2023, 05:08 AM  
Interesting unusual Panel Defect ? by Ancient1
Started by Ancient1, 12-10-2023, 11:30 AM
16 responses
248 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-22-2023, 01:02 PM  
Samsung UN43NU6900FXZA 43" 4K - Power Supply Issue by Topcat
Started by Topcat, 04-29-2021, 11:58 AM
38 responses
6,153 views
0 likes
 Last Post Topcat
by Topcat
12-21-2023, 03:41 PM  
UE70TU7100KXXU cycling by adamp91gvm
Started by adamp91gvm, 04-08-2023, 03:36 AM
4 responses
360 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-20-2023, 11:35 AM  
Vizio M60-C3 won’t stay on by Undertaker1
Started by Undertaker1, 12-19-2023, 09:32 PM
4 responses
96 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-20-2023, 10:35 AM  
Samsung 75inch partial screen by EazyBone
Started by EazyBone, 12-19-2023, 06:05 PM
0 responses
88 views
0 likes
 Last Post EazyBone
by EazyBone
12-19-2023, 06:05 PM  
tv hisense 43" 2023 by pillola
Started by pillola, 10-25-2023, 01:25 AM
21 responses
937 views
0 likes
 Last Post lotas
by lotas
12-19-2023, 02:35 PM  
List Of Orion Chassis Brand Names by thommyX
Started by thommyX, 12-02-2023, 01:04 PM
6 responses
162 views
0 likes
 Last Post thommyX
by thommyX
12-19-2023, 11:24 AM  
Hiland DvR Reset password by amk.kurdi
Started by amk.kurdi, 12-18-2023, 11:42 PM
2 responses
140 views
0 likes
 Last Post amk.kurdi
by amk.kurdi
12-19-2023, 09:09 AM  
LG 65ET961HOZA, no video/no audio, black screen by Damirget
Started by Damirget, 11-29-2023, 07:27 PM
29 responses
495 views
0 likes
 Last Post Damirget
by Damirget
12-19-2023, 04:41 AM  
55" QLED QE55Q60T Turns on after 1 minute the picture goes bad and get in boot loop by burbutsalos
Started by burbutsalos, 12-12-2023, 06:06 AM
14 responses
275 views
0 likes
 Last Post Davi.p
by Davi.p
12-18-2023, 12:07 PM  
Element E4AA70R black screen shows picture by EazyBone
Started by EazyBone, 10-13-2023, 05:07 PM
15 responses
1,051 views
0 likes
 Last Post diif
by diif
12-18-2023, 08:08 AM  
BN44-00505A dead. Need to know voltages on output diodes (Samsung T22B300EW) by Fontana
Started by Fontana, 12-18-2023, 05:45 AM
0 responses
100 views
0 likes
 Last Post Fontana
by Fontana
12-18-2023, 05:45 AM  
Is this LCD panel shot? by Keshenatech1
Started by Keshenatech1, 12-14-2023, 03:11 PM
3 responses
188 views
0 likes
 Last Post EazyBone
by EazyBone
12-17-2023, 06:10 PM  
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