thinkpad x1 nano 19796-1 need bios

[magneh]

Hello all!
I have one of these machines with corrupted firmware.
Sometimes I can see a line of the bios, but thats it.

Heres the backup of U49 and U89

SN:PW-02XY59
Type: 20UN-A00CCD

Board model: ZS1TL-9 19796-3 448.0L802.0032

Can someone help me fixing the original bios?
Thanks in advance!

[kalilinux25]

Hello all!
I have one of these machines with corrupted firmware.
Sometimes I can see a line of the bios, but thats it.

Heres the backup of U49 and U89

SN:PW-02XY59
Type: 20UN-A00CCD

Board model: ZS1TL-9 19796-3 448.0L802.0032

Can someone help me fixing the original bios?
Thanks in advance!

please try this out , ive noticed you bin is damage , try this one alteast.

[magneh]

please try this out , ive noticed you bin is damage , try this one alteast.

Thanks friend!
Worked fine

[kalilinux25]

Thanks friend!
Worked fine

good to here it

[magneh]

good to here it

Hello!

So it worked for a few days machine did the bios backup thing, loaded windows fine etc.
Now today, same as before

Machine turns on , turns on the esc led, and stays there. if I press F1 it says entering setup, and stays with black screen...

Seems that bios got corrupted again :/
Any ideas what could cause this?

Thanks in advance

[magneh]

Hello!

So it worked for a few days machine did the bios backup thing, loaded windows fine etc.
Now today, same as before

Machine turns on , turns on the esc led, and stays there. if I press F1 it says entering setup, and stays with black screen...

Seems that bios got corrupted again :/
Any ideas what could cause this?

Thanks in advance

Quick update, Ive flashed back the working dump, and it worked again. Went to windows, and did the Lenovo firmware update.
That is what bricked it.

Gonna try to flash again and do the firmware update manualy.

Strange...

[nguyenhuuducntu]

hi everyone, my THinkpad X1 Nano is stuck at the backup progressing screen 100%. Can someone please help me?
Serial Number R9-10W8WV
Type Number 20UN-0001JP

[shiyab]

hi everyone, my THinkpad X1 Nano is stuck at the backup progressing screen 100%. Can someone please help me?
Serial Number R9-10W8WV
Type Number 20UN-0001JP

hi try

[nguyenhuuducntu]

hi try

thanks for your help, i just reloaded bios but the screen is not showing, the fan is spinning

[nguyenhuuducntu]

Here

Hi, my laptop has the same problem, i used your bin file, it works but there is a bios password, can you help me?

[hoaca388]

Hi, my laptop has the same problem, i used your bin file, it works but there is a bios password, can you help me?

Ec Mec1503, password in here.

[nguyenhuuducntu]

Ec Mec1503, password in here.

I used this bin file to write to bios, but got error message:
0183: Bad CRC of Security Setting in EFI variable

[hoaca388]

I used this bin file to write to bios, but got error message:
0183: Bad CRC of Security Setting in EFI variable

Once these errors are fixed, the password will appear.

[nguyenhuuducntu]

sorry, i don't understand what you mean. after i press f1 the screen shows that i have to enter Supervisor Password Required. there is nothing i can do

[hoaca388]

sorry, i don't understand what you mean. after i press f1 the screen shows that i have to enter Supervisor Password Required. there is nothing i can do

Ec Mec1503, password in here.

[nguyenhuuducntu]

hi everyone, my THinkpad X1 Nano is stuck at the backup progressing screen 100%. Can someone please help me?
Serial Number R9-10W8WV
Type Number 20UN-0001JP

please someone help me?

[hoaca388]

please someone help me?

Help what ? Post the content of Ec Mec1503 here.

[nguyenhuuducntu]

as i said initially the screen stops at 100%, i have attached the original

[hoaca388]

as i said initially the screen stops at 100%, i have attached the original

Post the content of Ec Mec1503 here.