External component identification
Right-side components
✎
Your computer might look slightly different from the illustration in this section.
Item
Component
1
Optical drive light
2
USB port
3
RJ-11 (modem) jack (select models only)
4
AC adapter light
5
Power connector
6
Security cable slot
2–6
Function
—
Flashing
The optical drive is being accessed.
Connects to an optional USB device.
Connects a modem cable.
—
Flashing white
The computer is in Sleep.
—
On white
The computer is connected to external power.
—
Flashing amber
The computer is charged.
—
Off
The computer is not connected to external power.
Connects an AC adapter
Attaches an optional security cable to the computer.
✎
The security cable is designed to act as a deterrent, but it might
not prevent the computer from being mishandled or stolen.
Maintenance and Service Guide