Dear All,
Please help me to extract this BIOS, so that get the bios bin file.

Thank you.

... you provided an update ... it does not have a full bios.... tell me your lenovo model and machine type..

_________________
...!!стучитесь....и вас откопают...
...!!knock.. and you will be dug up...

Its Lenovo X1 Carbon Gen 2, Type 20A8. My problem is POST screen is not appears during the startup. So i cannot access the BIOS. That mean i cannot change any setting of the bios, But os is load and operates well. So, i need to solve this problem.

... maybe you have a problem with the MEC1633 dump .. change its firmware ..

_________________
...!!стучитесь....и вас откопают...
...!!knock.. and you will be dug up...

Thank you,
I will try.

I've forget to add this, when i reprogram the BIOS then the POST screen appears on firs startup. After that POST screen not appears.

... perhaps before flashing the bios you need to reset the settings by removing the CMOS battery ..

_________________
...!!стучитесь....и вас откопают...
...!!knock.. and you will be dug up...

Is there any guideline for this?

... I dare to suggest that you do not have enough experience to solve this difficult task and you are limited in funds. It would be better to contact a service center where your problem could be solved....

_________________
...!!стучитесь....и вас откопают...
...!!knock.. and you will be dug up...