HP EliteBook 8570w Mobile Workstation - Manual (Page 100)

d. Inspect the tab in the upgrade bay to ensure the keyboard is locked. If not, gently push the
tab down until it is locked in place.
e. Turn the computer upside down, and then tighten the three captive keyboard screws (4) to
lock the keyboard into place.
11. Replace the service door (see Removing or replacing the service door on page 57 ).
12. Insert the battery (see Inserting or removing the battery on page 43 .)
13. Replace the hard drive or optical drive in the upgrade bay. (See Replacing a drive in the upgrade
bay on page 63 .)
14. Turn on the computer.
90 Chapter 10 Maintenance