HP Vectra VL 5/xxx - Manual (Page 74)

3 Troubleshooting Your PC
Changing the Battery
62 English
External Battery You can also install an external battery in the PC (HP part number 1420-
0513), which you can order from your authorized reseller. Install the
external battery as follows:
1 After removing the computer’s cover, connect the external battery
cable to the battery connector on the system board.
2 Mount the external battery as shown below, using the self-adhesive
strip supplied.
After installing either a replacement or an external battery, replace the
computer’s cover and run the Setup program to reconfigure the
computer.