Lenovo X1 Yoga Gen 4 Clean ME BIOS

[redoxy]

Looking for a working Clean ME BIOS for Lenovo X1 Yoga Gen 4.
Laptop will not power on but charges.
https://www.badcaps.net/forum/showthread.php?t=117275

Model: Lenovo X1 Yoga Gen 4
Type: 20SA-000FUS
Serial: PF-2970HT
MB model: GX490 NM-C661

Attached is the my original BIOS dump.

Thanks in advance

[qayyum786]

Re: Lenovo X1 Yoga Gen 4 Clean ME BIOS

Looking for a working Clean ME BIOS for Lenovo X1 Yoga Gen 4.
Laptop will not power on but charges.
https://www.badcaps.net/forum/showthread.php?t=117275

Model: Lenovo X1 Yoga Gen 4
Type: 20SA-000FUS
Serial: PF-2970HT
MB model: GX490 NM-C661

Attached is the my original BIOS dump.

Thanks in advance

here

[redoxy]

Re: Lenovo X1 Yoga Gen 4 Clean ME BIOS

here

Thanks, gayyum786 for the file.
Unfortunately, that did not resolve my no power on issue so I guess it isn't a BIOS related issue.

Cheers!

[qayyum786]

Re: Lenovo X1 Yoga Gen 4 Clean ME BIOS

Thanks, gayyum786 for the file.
Unfortunately, that did not resolve my no power on issue so I guess it isn't a BIOS related issue.

Cheers!

once more a new one

[redoxy]

Re: Lenovo X1 Yoga Gen 4 Clean ME BIOS

Thanks again gayyum786.

I still the same issue.

Based on troubleshooting input form forum members, it seems I have a failed PCH, that is why flashing the BIOS did not resolve the issue.

I appreciate you taking the time to help.

Cheers!

[black0hackers]

hi all. i have X1 gen8 late display on
board code : nm-c661
SN:PF1T81M7
type:20ua-sopj00
i have try to clear me. but i dont have me 14.1.67.2046 in my list. i try on me14.1.72.2287_COR_LP_BA_PRD_EXTR-Y_B0661856 it work fast but can not turn it of from windows
can come one help me cls it

[qayyum786]

hi all. i have X1 gen8 late display on
board code : nm-c661
SN:PF1T81M7
type:20ua-sopj00
i have try to clear me. but i dont have me 14.1.67.2046 in my list. i try on me14.1.72.2287_COR_LP_BA_PRD_EXTR-Y_B0661856 it work fast but can not turn it of from windows
can come one help me cls it

Try

[black0hackers]

Try

thank you. work great

[trunguntilyou]

help me ! The status of the device says MDM, I don't really understand, it seems like a device from another company and with another Windows installation will report like that,,,
sn:PF-27GFQA
TN :20UC-S1U000