Acer 3100 - Manual (Page 41)

Chapter 2 35
Network boot When this is selected, Boot from LAN feature is enabled. When this is not
selected, Boot from LAN feature is then disabled.
F12 Boot Menu When this is selected, users can modify device boot priority by pressing F12 key
during POST. When this is not selected, device boot priority will not be
adjustable during POST.
D2D Recovery Allow user to enable/disable the Disk-to-Disk recovery
Parameter Description