Acer Network Device Altos R520 - Manual (Page 128)

4 BIOS setup 118
Boot Options
The Boot Options menu allows you to set the network device priority
during system bootup. It also displays information about the installed
storage devices.
Parameter Description Option
Boot Timeout Sets the automatic boot time-out value.
Note: A value ot 65535 will disable the
timeout completely.
10
1
Boot Option 1 Sets the device from which the system
will first attempt to boot up.
Boot Option 2 Sets the device from which the system
will attempt to boot up when the first
attempt failed.
Boot Option 3,
4, or 5 Sets the device from which the system
will attempt to boot up when the first,
second, third, and fourth attempts
failed.