HP OmniBook 7100 User Manual page 27

Customized: You determine each setting for Smart CPU Mode, Standby
Time-out, Suspend Time-out, Hibernate Time-out, and Hard Disk Time-out.
For definitions of these power modes, see
5. Optional. Choose a setting for Time-out on AC. If you want the time-outs to
occur even when the OmniBook is connected to ac power, choose Enabled. To
prevent time-outs while the OmniBook is plugged in, choose Disabled.
6. Press F10 to save and exit the BIOS Setup utility.
"To start and stop the OmniBook."
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