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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
1,916 responses
642,227 views
0 likes
 Last Post lotas
by lotas
04-25-2025, 05:26 PM  
Sticky: Reduce the size of photos please.. by Davi.p
Started by Davi.p, 05-16-2024, 12:53 AM
3 responses
207 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
780,326 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
196,681 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
540,604 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
279,332 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
9,187 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
28,423 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
73,043 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
48,433 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Samsung UE32D4010 Backlight problem, led ok by fanaticgames
Started by fanaticgames, 02-22-2023, 09:46 AM
24 responses
1,759 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-15-2023, 03:00 PM  
Sharp LV-60LE633U inverter output voltages by organman
Started by organman, 03-13-2023, 06:48 PM
4 responses
479 views
0 likes
 Last Post organman
by organman
03-15-2023, 11:32 AM  
hisense 55K321UW help please by rotorwayrichard
Started by rotorwayrichard, 03-13-2023, 10:22 AM
6 responses
564 views
0 likes
 Last Post rotorwayrichard
by rotorwayrichard
03-15-2023, 09:58 AM  
Hisense 65H6570F Logo shows then turns off by USmechS
Started by USmechS, 04-25-2022, 03:06 PM
46 responses
6,282 views
0 likes
 Last Post jsdffxf
by jsdffxf
03-15-2023, 09:11 AM  
China power supply schematics (VESTEL) by fredaelsadany
Started by fredaelsadany, 04-09-2016, 10:35 PM
1 response
2,917 views
0 likes
 Last Post microsed
by microsed
03-15-2023, 03:40 AM  
LG 43UM7100PLB - No image, just sound by tomalamix
Started by tomalamix, 03-14-2023, 07:24 AM
6 responses
1,177 views
0 likes
 Last Post Biruslapio
by Biruslapio
03-14-2023, 08:40 PM  
TCL 55s405 no backlight by speter
Started by speter, 11-04-2020, 06:18 PM
15 responses
3,623 views
0 likes
 Last Post speter
by speter
03-14-2023, 05:13 PM  
Sanyo DP65E34 Backlights off after a 1-2 sec by fharris1977
Started by fharris1977, 03-14-2023, 01:13 PM
1 response
419 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-14-2023, 05:05 PM  
Philips 37PFL8605 not booting by debruina
Started by debruina, 05-15-2020, 09:04 AM
18 responses
2,772 views
0 likes
 Last Post Modelvincent
by Modelvincent
03-14-2023, 02:10 PM  
Samsung UE70TU7100 - flickering horizontal lines by mrsith
Started by mrsith, 02-13-2023, 05:36 AM
24 responses
2,296 views
0 likes
 Last Post mrsith
by mrsith
03-14-2023, 11:39 AM  
LG TV 49LW5700 does not power no Standby Voltage(PSU EAX62865401) by mohsinrizwan
Started by mohsinrizwan, 05-28-2022, 10:35 AM
43 responses
3,648 views
0 likes
 Last Post GMAN6325
by GMAN6325
03-14-2023, 11:16 AM  
Samsung HG55EB690QB No backlight until disconnecting mb by Henke
Started by Henke, 03-14-2023, 10:42 AM
0 responses
304 views
0 likes
 Last Post Henke
by Henke
03-14-2023, 10:42 AM  
Samsung UE65KS9000 lines and reboot loop by mrsith
Started by mrsith, 05-30-2022, 08:28 AM
56 responses
4,389 views
0 likes
 Last Post mrsith
by mrsith
03-14-2023, 10:05 AM  
JVC LT-43C890(a) wont turn on, flashing red light by Bloopeta
Started by Bloopeta, 01-11-2022, 12:01 PM
13 responses
2,738 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-14-2023, 08:42 AM  
Samsung LE40B620R3W shuts down by Ukdigger
Started by Ukdigger, 10-15-2020, 07:15 AM
33 responses
3,366 views
0 likes
 Last Post Davi.p
by Davi.p
03-13-2023, 03:29 PM  
Samsung LE37R88BDX/XEU BN44-00157A Turns off after 10 minutes by Ukdigger
Started by Ukdigger, 04-08-2021, 03:49 AM
8 responses
1,760 views
0 likes
 Last Post Ukdigger
by Ukdigger
03-13-2023, 03:19 PM  
Epson eb-x18 projector by hamzafox
Started by hamzafox, 03-13-2023, 03:32 AM
0 responses
387 views
0 likes
 Last Post hamzafox
by hamzafox
03-13-2023, 03:32 AM  
Sharp aquos LC-40LE810E by Nightmare0
Started by Nightmare0, 10-08-2015, 10:58 AM
170 responses
48,478 views
0 likes
 Last Post iuliantv
by iuliantv
03-13-2023, 02:30 AM  
Panasonic Plasma 2008 TH-42PV/PX series - Removing the coating from the Front Glass by tongshadow
Started by tongshadow, 03-12-2023, 12:06 PM
2 responses
941 views
0 likes
 Last Post tongshadow
by tongshadow
03-12-2023, 02:33 PM  
hisense 55K321UW help please by rotorwayrichard
Started by rotorwayrichard, 03-12-2023, 04:38 AM
0 responses
269 views
0 likes
 Last Post rotorwayrichard
by rotorwayrichard
03-12-2023, 04:38 AM  
hisense 55K321UW help please by rotorwayrichard
Started by rotorwayrichard, 03-12-2023, 04:03 AM
0 responses
279 views
0 likes
 Last Post rotorwayrichard
by rotorwayrichard
03-12-2023, 04:03 AM  
PANASONIC TX-L42EW6K sinc error by hugmax
Started by hugmax, 03-11-2023, 03:13 PM
1 response
297 views
0 likes
 Last Post Davi.p
by Davi.p
03-12-2023, 01:35 AM  
Vizio D58u-D3 failing leds, seeking strips or leds by dragonsbb16
Started by dragonsbb16, 11-19-2018, 09:48 PM
55 responses
5,335 views
0 likes
 Last Post cayala75
by cayala75
03-12-2023, 12:20 AM  
Philips 55PUS6262/12 always ON but no picture by tandkramstub
Started by tandkramstub, 08-29-2020, 10:57 AM
27 responses
5,775 views
0 likes
 Last Post markolino
by markolino
03-11-2023, 10:28 PM  
Samsung un65tu700dfxza Part Identification by Mufasa
Started by Mufasa, 03-11-2023, 04:37 PM
4 responses
416 views
0 likes
 Last Post Mufasa
by Mufasa
03-11-2023, 05:02 PM  
LG 55UB850V doesn’t turn on by tehmatix
Started by tehmatix, 03-09-2023, 06:26 AM
11 responses
1,179 views
0 likes
 Last Post tehmatix
by tehmatix
03-11-2023, 02:50 AM  
Hisense 65H6570G by dprit
Started by dprit, 03-10-2023, 11:58 AM
4 responses
454 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-10-2023, 04:18 PM  
Phillips 58PUS7805/12 No Picture by Bloopeta
Started by Bloopeta, 03-10-2023, 02:08 PM
5 responses
738 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-10-2023, 03:01 PM  
Sharp LC19SB24U; red vertical line comes and goes by valvashon
Started by valvashon, 02-03-2023, 10:02 AM
7 responses
715 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-10-2023, 01:56 PM  
ue46d8000 power cycling, bottom LED issue by Bobbydazzler77
Started by Bobbydazzler77, 02-28-2023, 07:00 AM
8 responses
1,203 views
0 likes
 Last Post Bobbydazzler77
by Bobbydazzler77
03-10-2023, 06:59 AM  
Anyone ever replace an 80 pin surface mount IC successfully? by thesteve
Started by thesteve, 07-01-2021, 07:12 PM
10 responses
1,423 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-10-2023, 03:31 AM  
LG OLED65E9PUA Main Board Issue by aaronwt6
Started by aaronwt6, 03-02-2023, 08:13 AM
2 responses
503 views
0 likes
 Last Post aaronwt6
by aaronwt6
03-09-2023, 07:33 AM  
Haier Power Supply Board AY090D-4SF01 by Nicktronic
Started by Nicktronic, 03-06-2023, 09:48 AM
41 responses
2,027 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-08-2023, 07:24 AM  
need insignia ns-39l240a13 eeprom!!! by Amper Men
Started by Amper Men, 06-26-2019, 10:35 AM
1 response
1,011 views
0 likes
 Last Post VladC
by VladC
03-08-2023, 01:26 AM  
telefunken te32883n17 by Zac
Started by Zac, 03-01-2023, 11:05 AM
11 responses
807 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-07-2023, 01:42 PM  
Sony HLR board ?? by anthonystv
Started by anthonystv, 06-04-2015, 06:36 AM
22 responses
11,366 views
0 likes
 Last Post audionics
by audionics
03-07-2023, 12:57 PM  
LG 42LW4500 no power by spintop
Started by spintop, 04-09-2016, 01:39 AM
23 responses
10,015 views
0 likes
 Last Post GMAN6325
by GMAN6325
03-07-2023, 12:48 PM  
Emmc reading philips rt809h by Alschepmist
Started by Alschepmist, 04-04-2019, 01:28 PM
28 responses
13,187 views
0 likes
 Last Post jsdffxf
by jsdffxf
03-07-2023, 09:38 AM  
Toshiba 40L3653DB Vestel firmware by RAZ777
Started by RAZ777, 02-16-2022, 07:56 AM
3 responses
1,045 views
0 likes
 Last Post RAZ777
by RAZ777
03-07-2023, 01:57 AM  
Samsung UN55TU7000 no picture but have power, backlight, and sound by Pwtzz
Started by Pwtzz, 11-09-2021, 11:19 AM
8 responses
2,627 views
0 likes
 Last Post codycowgill
by codycowgill
03-06-2023, 10:59 PM  
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