3.Slide down the two levers on the upper corners of the rear I/O panel (1) and rotate the cover off

(2).

4.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.

Removing and Installing a Hard Drive 43