The Date And Time Are Incorrect - HP Vectra VE4 User Manual

The Date and Time are Incorrect

The date and time can be incorrect for the following reasons:
the daylight saving hour changes
the PC has been unplugged from the power too long and the battery is discharged.
To change the date and time, use the HP User Tools program. See "Using the HP User
Tools" for more information about the HP User Tools.
If the problem persists, replace the battery as described under "You Need to Replace the
Battery."
Vectra VE 4/xx User's Guide 4 Troubleshooting 88