External component identification
Right-side components
Item
Component
(1)
Optical drive light
(2)
Optical drive
(3)
USB ports (2)
(4)
RJ-11 (modem) jack
(select models only)
(5)
Power connector
2–8
Description
Blinking: The optical drive is being accessed.
Reads and writes to optical discs.
Connect optional USB devices.
Connects a modem cable.
Connects an AC adapter.
Maintenance and Service Guide