Hardware Reference Manual

3. Slide back the decorative panel on top of the access door (1) and loosen the captive security
screw (2).
NOTE: This step is not necessary if the security screw was not previously tightened down.
NOTE: You must use a T-10 tamper-resistant Torx screwdriver available from HP to loosen the
security screw.
4. Lift up the access door on top of the rear panel (1) and rotate it open (2).
Replacing the Battery 51