no picture no display comes on and off
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Re: Un55ku6500fxza
anybody seen this -
Re: Un55ku6500fxza
For us to help we will need good clear pictures of the whole backside of the TV showing all the boards, and the straight shot pictures of the whole top and bottom side of the power supply board so we can read the printed texts on the board.
It is hard to do long distant troubleshooting without seeing what we are dealing with.
What is the history of the TV? Any works were done to the TV before?
The more details we get the better chance of finding the cause of the problem.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Working on a un55ku6500fxza. Plug in - screens "Smart TV" for a few seconds. Screen and backlight go off. Only backlight comes on. Does not respond to button on back.
So i think we can safely say that power supply/backlight leds/t con are all good.
Anyone have any insight on this model? Kinda feels like a main board/firmware issue but it is not giving me much to go on.
The only thing i have found is a youtube video where he bridges the t con fuse, but he doesn't not get the Smart TV screen. So i dont see that icon fuse being the issue. h... -
TV was fine last night, woke up this morning and turned it on and got this. Someone told me it needs a TCON board however it looks to me like it doesn't have a TCON board, ribbons go right to mainboard, thoughts?
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The AU6368 is an integrated single chip memory card reader controller specially designed for notebook, hand-held and other PC peripheral devices, which require fewer components for small PCB area. It supports a widely used flash memory card such as CF, MD, SMC, xD Picture Card, MS, MS Pro, MS Duo, SD and MMC. It can be used as removable storage disks in enormous data exchange applications between PC and PC or PC and various consumer electronic appliances.
The AU6368 reads digital content saved on memory card that user captured with the portable device such as notebook, digital camera,...10-23-2024, 03:26 AM -
So I had 4 hours to kill, knew what bottlenecks I could easily open (99ns memory latency wtf for one), and wanted advanced settings in my bios options. I'd thought removing batteries and power would be fine in case of bad settings, and heard about fn+esc to recover in case of corruption, so I wasn't worried.
I have an an515-57-919c, i9 11900h, rtx 3060, gh53g la-191p rev 1c mobo, xmc qh128ahig BIOS on v1.19.
Ran the tool here, user password set, secboot off, but tpm left on/uncleared. Saved changes of a small undervolt and unlocked overclocking.: https://github.com/... -
Arn't mother in laws great?
My mum in law just popped round with a new phone and asked some questions I don't know the answer to.
She got a new phone from Tesco and it has a new sim in it which is same phone number as her old Tesco pay as you go.
Her new phone is working OK but she wants to transfer her phone numbers and all her 'jokes' which I assume are in stored texts on her old phone
There is nothing very sophisticated about the phones
The old one is a Nokia 6070
The new one is a Doro 6520
She...
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