HP ProBook 4545s HP ProBook 4545s Notebook PC - Maintenance and Service Guide - Page 20
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Right Component (1) (2) (3) (4) Description USB 2.0 port Connect an optional USB device. For more information about USB devices, see the HP Notebook Reference Guide Optical drive (select models only) Reads an optical disc. NOTE: On select models, the optical drive also writes to an optical disc. Optical drive light (select models only) Lights when the optical drive is active. Optical drive eject button (select models Releases the optical drive disc tray. only) 12 Chapter 2 External component identification
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Right
Component
Description
(1)
USB 2.0 port
Connect an optional USB device.
For more information about USB devices, see the
HP
Notebook Reference Guide
(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)
Lights when the optical drive is active.
(4)
Optical drive eject button (select models
only)
Releases the optical drive disc tray.
12
Chapter 2
External component identification