Eeprom dump thread!

[lotas]

Thanks for your patience, yes I have that motherboard, I was able to extract the following bin file from the non-working flash, I would really appreciate it if you could help me take a look at it

The kernel and software in your dump are fine, try recording your dump with the NVM removed.

[Technician123]

The kernel and software in your dump are fine, try recording your dump with the NVM removed.

Thank you, unfortunately the screen still does not turn on, it only shows the standby LED.

[hazi12]

Hello, can someone check the dump or has the original , thank you

Samsung UE55MU6170UXZG KANT_M_BUILT_IN BN41-02568B BN94-12486N

It responds to remote on and off, but does not turn on 12V power for pmic.

[lotas]

Hello, can someone check the dump or has the original , thank you

Samsung UE55MU6170UXZG KANT_M_BUILT_IN BN41-02568B BN94-12486N

It responds to remote on and off, but does not turn on 12V power for pmic.

Dump is ok.

[hazi12]

Dump is ok.

Thank you Lotas, is it possible that the failure was caused by the Emmc firmware?

[lotas]

Thank you Lotas, is it possible that the failure was caused by the Emmc firmware?

Yes, everything is possible, have the usb and hdmi ports been checked for short, low resistance relative to gnd?

[hazi12]

Yes, everything is possible, have the usb and hdmi ports been checked for short, low resistance relative to gnd?

Yes usb and hdmi ports fine, dc converters too, not found from the same board original firmware emmc nor w25Q40.

[Drexter]

Hello everyone, could someone help me check the bin file for a Samsung UN75MU6103. Ver. FB03. or if you have a working backup, would be greatly appreciated. The Standby led is turned off, still if joystick is pressed or powerd on by remote, it flashes, but nothing happens. All voltages are present and there is no short circuit on the board. Thanks in advance!.

[maxri]

Hi. I have a Samsung UE49MU6220KXZT that won't turn on. No led and no response to commands.
Can someone check the dump or has the original , thank you

Board BN41-02568A BN94-12571E

Thank you.

[lotas]

Hi. I have a Samsung UE49MU6220KXZT that won't turn on. No led and no response to commands.
Can someone check the dump or has the original , thank you

Board BN41-02568A BN94-12571E

Thank you.

I can check, but I don't see your dump.

[Drexter]

Sorry I thought I uploaded it. Here it is. Thanks a lot!!

[maxri]

I can check, but I don't see your dump.

Sorry... i forgot the file...

[lotas]

Sorry... i forgot the file...

Try it, don't forget about status register (0x88, 0x42).

[lotas]

Sorry I thought I uploaded it. Here it is. Thanks a lot!!

Your dump is ok, working, the problem is different.

[Drexter]

Your dump is ok, working, the problem is different.

Thank you very much I appreciate it!

[maxri]

Try it, don't forget about status register (0x88, 0x42).

With this file the led is now red and flashes when sending commands. The tv still doesn't turn on.
The processor heats up even if the tv doesn't seem to do anything.
I read the post about the registers and I hope I programmed the chip well.
Thanks anyway for your support.

[maxri]

hello, I would like to try again to solve the problem of my Samsung TV (UE49MU6220KXZT).
I have a Xggeku T48 programmer, can you confirm that with this device the programming of the bin file and the registers happens all at once?
Or is it necessary to repeat a second time for the status register?
Can someone provide another bin file to try?
Thanks.

[dadopo]

Good morning, I would need a good dump file for my samsung ue40mu6400uxzt, I attach the original dump.
Thanks in advance to anyone who can help me

[lotas]

Good morning, I would need a good dump file for my samsung ue40mu6400uxzt, I attach the original dump.
Thanks in advance to anyone who can help me

Try your good dump file for your TV.

Don't forget to set and write the status register (0x88, 0x42) after writing the corrected dump.

[dadopo]

Thank you for your time, but where I change the status register I attach images of my programming software, thanks again