HP 2000/5700 User Manual page 21

If these actions have no effect, remove the battery and ac adapter and press the
reset button. Then install the battery or plug in the ac adapter and try pressing the
reset button again.
Hint
Rebooting from a floppy disk. If you want to reboot from a boot disk in the floppy
drive, put the disk in the floppy drive before you restart the OmniBook. For example,
you can reboot from the Support Utility disk, then use the commands on this disk to
check your hard disk.
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