Clear ME Lenovo carbon x1 2-gen i7

[zenek_19]

Hi i need help to clean ME thanks

[Vesko356]

Re: Clear ME Lenovo carbon x1 2-gen i7

Hi i need help to clean ME thanks

Did you try to do it yourself first?
------> ME Firmware Cleaning Guide

[zenek_19]

Re: Clear ME Lenovo carbon x1 2-gen i7

yes im trying and black screen

[Vesko356]

Re: Clear ME Lenovo carbon x1 2-gen i7

yes im trying and black screen

And did it work before your cleaning attempt with this file?

[zenek_19]

Re: Clear ME Lenovo carbon x1 2-gen i7

This file i have from another working laptop, laptop working on bios 3-gen but not recognized ssd

[Vesko356]

Re: Clear ME Lenovo carbon x1 2-gen i7

This file i have from another working laptop,

So where is your original dump? What's the issue with your laptop?

laptop working on bios 3-gen but not recognized ssd

So your laptop is 2nd generation but you are trying a third generation bios. Why?

[zenek_19]

Re: Clear ME Lenovo carbon x1 2-gen i7

original bios not working is only black screen

I;m trying diferent 2nd gen bios and none of it worked, when i trying 3rd gen bios it start working

[Vesko356]

Re: Clear ME Lenovo carbon x1 2-gen i7

original bios not working is only black screen

I;m trying diferent 2nd gen bios and none of it worked, when i trying 3rd gen bios it start working

Hmm interesting...
Upload your original bios here, even if it's corrupted/non working.
Post all information about your laptop such a board number, revision, machine type and so on.

By the way, here is your cleaned file since you want to try exactly with it:

[zenek_19]

Re: Clear ME Lenovo carbon x1 2-gen i7

Thanks for help but nothing change, it could be hardware issue

[SMDFlea]

Re: Clear ME Lenovo carbon x1 2-gen i7

Thanks for help but nothing change, it could be hardware issue

Try this one .

removed,not working...

[zenek_19]

Re: Clear ME Lenovo carbon x1 2-gen i7

Try this one .

not working , starts and turns off

[SMDFlea]

Re: Clear ME Lenovo carbon x1 2-gen i7

not working , starts and turns off

new one. Is that your original bios backup at post #1 or not.If it isn`t then post it. What is the motherboard part number .

[zenek_19]

Re: Clear ME Lenovo carbon x1 2-gen i7

i'm lost original, only file that works for me is from 3th gen but not see SSD and i can;t upgrade bios from 2nd gen.

[SMDFlea]

Re: Clear ME Lenovo carbon x1 2-gen i7

i'm lost original, only file that works for me is from 3th gen but not see SSD and i can;t upgrade bios from 2nd gen.

What is the motherboard part number ,i have asked already . Vesko asked you too at post #8

[zenek_19]

Re: Clear ME Lenovo carbon x1 2-gen i7

What is the motherboard part number ,i have asked already .

I do a photo of motherboard

[SMDFlea]

Re: Clear ME Lenovo carbon x1 2-gen i7

Try the bios at post #12 ,don`t use a 3rd gen bios. Remove all power,including the CMOS battery before flashing. After flashing, start it and leave it for a few minutes,even if it switches off.

[zenek_19]

Re: Clear ME Lenovo carbon x1 2-gen i7

i trying but bios from post 12 not working, maybe bios from 3rd gen flashed MEC and now every bios from 2nd gen not working...

[SMDFlea]

Re: Clear ME Lenovo carbon x1 2-gen i7

i trying but bios from post 12 not working, maybe bios from 3rd gen flashed MEC and now every bios from 2nd gen not working...

Try this new one. If it doesn`t boot try it with no wifi card. Has the cpu ever been replaced

[zenek_19]

Re: Clear ME Lenovo carbon x1 2-gen i7

Try this new one. If it doesn`t boot try it with no wifi card. Has the cpu ever been replaced

the same, i installed 3th gen bios and works, but now how upgrade bios to good version xD Like you see :
UEFI BIOS Version is from 3th gen
and
Embedded Controller Version is from 2nd gen

[SMDFlea]

Re: Clear ME Lenovo carbon x1 2-gen i7

Lenovo do sometimes reuse the same bios code across models and just change a few things. The gen2 bios has bootguard 4 ,ME 9.5 5MB corporate FW. The one you posted at #13 has ME 10 1.5MB consumer FW ,and bootguard is 0 .If the CPU has been changed for one with bootguard-0 from a different board that might explain it,not sure .