Reference

https://servers.asus.com/tw/support/faq/detail/1042499

Situation

# 筆電回原廠換主機板，重灌系統後開機出現INACCESSIBLE_BOOT_DEVICE

Solution

[1]
# 如果原本是enabled改成disabled, disabled改成enabled測試看看
F2 + 開機 > BIOS > F7 > Advanced > VMD setup menu > Enabled/Disabled
> Save and Reset

[2]
如果硬碟是走SATA要把模式從RAID改成AHCI
F2 + 開機 > BIOS > F7 > Advanced 
> System Agent(SA) Configuration
> Storage Interface
> SATA operation
> AHCI
> Save and Reset