Acer AN515-51 - Shell Secure Flash Utility SOP (for Service BIOS)

2-32 System Utilities
Shell Secure Flash Utility SOP (For Service BIOS)
NOTE:
Plug the AC power adaptor to a power source before performing the Shell Secure Flash Utility.
1. In Windows OS, unzip and save the compressed BIOS ROM package “BIOS_V1.xxS_Shell_
X64.zip” (wherein V1.xx = Version 1.xx). Then copy "Shell" and "EFI" folders to the root of USB
HDD.
NOTE: The USB HDD should be in FAT32 format.
Figure 2-38. Unzip and Copy BIOS ROM Package
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FAT32 format
USB HDD
Copy
Unzip
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