Right
Component
Description
(1)
USB 2.0 ports (2)
Connect optional USB devices.
(2)
Optical drive (select models only)
Reads an optical disc.
NOTE:
On select models, the optical drive also writes to
an optical disc.
(3)
Optical drive light (select models only)
●
On: The optical drive is being accessed.
●
Off: The optical drive is idle.
(4)
Optical drive eject button (select models
only)
Releases the optical drive disc tray.
22
Chapter 2 External component identification
Содержание ProBook 4440s
Страница 4: ...iv Safety warning notice ...
Страница 22: ...Buttons speakers and fingerprint reader select models only 14 Chapter 2 External component identification ...
Страница 34: ...Computer major components Model 4540s Figure 3 1 Model 4540s 26 Chapter 3 Illustrated parts catalog ...
Страница 39: ...Model 4440s 4441s Figure 3 2 Model 4440s 4441s Computer major components 31 ...