HP ProSignia 120 Maintenance And Service Manual page 86

6. Lift the keyboard.
7. Place the keyboard in an upright position. Insert the two tabs on the right side and
the tab on the left side of the keyboard into the slots provided on the right of the
base enclosure.
Figure 5-13. Placing the Keyboard Tabs into the Slots in the Base
It is not necessary to completely remove the keyboard from the base enclosure to do
the following service procedures:
Memory expansion board installation, replacement, or upgrade.
Lithium real-time clock battery replacement.
Optical disc bay replacement or upgrade.
If you need to separate the keyboard from the system base enclosure, refer to the
keyboard removal section.
Removal and Replacement Procedures 5-15