Acer 常見問答

什麼是EFI?他的功能是什麼?

13. What's EFI shell?

ANSWER:

The EFI shell is a unique feature embedded in EFI firmware. Users can execute EFI commands in the
EFI Shell. The EFI shell works as a small OS.

NOTE. You could update BIOS in EFI shell. (若要在EFI shell中執行BIOS update,請參考BIOS下載中有一個BIOS Release Note檔案,會有更詳細說明).

NOTE. You could configure MegaRAID 9240-4i in EFI shell. 請參考以下說明：

How do I know the version of BIOS and firmware of MegaRAID 9240-4i in EFI mode?
ANSWER: Please enter EFI Shell during POST
a. In EFI Shell, please type in drvcfg –s.
b. You will see below options.
Press 1 for EFI WebBIOS
2 for EFI CLI
or any other key to return:
c. Please select 1 for EFI WebBIOS

Acer Vero

Windows 11

Acer Corner

Windows 11 專業版