HP ze2300 - Manual (Page 121)

Removal and Replacement Procedures
Maintenance and Service Guide 5–21
4. Turn the computer display-side up with the front panel
toward you.
5. Open the computer as far as possible.
6. Insert a flat blade tool into the keyboard cover notches behind
the f4 , f12 , and insert keys 1 and lift up 2 until the keyboard
cover disengages from the computer.
7. Remove the keyboard cover.
Removing the Keyboard Cover
Reverse the above procedure to install the keyboard cover.