Setup Configuration Utility (Scu) - Compaq 100 Series Manual

Suspend-to-Disk (Hibernation)
When the computer suspends to disk, the system preserves all the running
application programs as a file in a Suspend-to-Disk partition on the hard
disk. The computer then turns off automatically. When the computer is
powered on, the system reads the file from the Suspend-to-Disk partition
back into memory, returning the computer to the state it was in before it
was suspended.
If there is no Suspend-to-Disk partition on the hard disk, use the
HIBERNAT utility to create the partition, in order to be able to use the
Suspend-to-Disk feature.
Suspend-to-RAM (Standby)
When the computer suspends to RAM, several subsystems enter standby
or power-off mode to conserve power. The system wakes up when any
key is pressed. Resume Timer and Ring Resume options also wake the
system from Suspend-to-RAM.

1.4 Setup Configuration Utility (SCU)

The system comes with a Setup Configuration Utility (SCU). This utility
configures BIOS settings via menu-driven utilities. Settings are stored in
the CMOS RAM.
The SCU must be used when:
An error message indicates that the SCU should be run.
Factory default settings need to be restored (after BIOS upgrades).
Specific settings must be modified.
Starting the SCU
The SCU resides on the system ROM chip. Start the utility by pressing
F10 during initial power up.
1-6 Product Description