Compaq Presario 3000 - Desktop PC Maintenance And Service Manual page 17

Product Description
The notebook keyboard components are shown in Figure 1-4 and
described in Table 1-6.
Figure 1-4. Keyboard Components
Item Component
F1
1 through
function keys
Num lock
2
1–12
Keyboard Components
F12
key
Table 1-6
Function
Perform preset functions.
On: Num lock is on and the embedded
numeric keypad is enabled.
Maintenance and Service Guide