HP Vectra VE6 8 Hardware Manual page 23

Vectra VE 8 (Pentium II / Celeron Processor) — Replacing Hardware Components
8 To allow access to the device, remove the relevant plastic plate from
the cover by unclipping it on one side and pivoting it out. Store it in
a safe place.
9 Install any other accessories before replacing the front bezel and
cover. Reconnect all cables and power cords.
10 Verify the new configuration by viewing the summary screen (press
while the Vectra logo is displayed during system startup).
Installing a CD-ROM, Tape or Zip Drive in a Front Shelf
English 23