Asus TS300-E6/PS4 - Manual (Page 157)

ASUS TS300-E6/PS4 7-15
Type the following commands when using a USB floppy.
cat /proc/partitions
Write down the Major and Minor number before sdb for later use.
mknod /dev/sdb b [major number] [minor number]
mkdir /mnt/driver
mount /dev/sdb /mnt/driver
cd /mnt/driver
sh replace_ahci.sh
reboot