Removing Or Replacing The Service Door; Removing The Service Door - HP ProBook 4445s User Manual

To use the security screw:
1. Remove the battery. For information on the battery, see
on page
CAUTION:
of information. To prevent loss of information, save your work and initiate Hibernation or shut
down the computer through the operating system before removing the battery.
2. Remove the security screw from inside the battery bay (1) and insert it (2) to lock the service
door in place.

Removing or replacing the service door

CAUTION:
Save your work and shut down the computer before adding or replacing a memory module or hard
drive.
If you are not sure whether the computer is off or in Hibernation, turn the computer on by pressing the
power button. Then shut down the computer through the operating system.
NOTE: Your computer may look slightly different from the illustration in this section.

Removing the service door

Remove the service door to access the memory module slot, hard drive, regulatory label, and other
components.
37.
Removing a battery that is the sole power source for the computer can cause loss
To prevent information loss or an unresponsive system:
Inserting or removing the battery
Removing or replacing the service door 45