Product Description
Maintenance and Service Guide 1–9
4 Expansion port 3 Connects the computer to an optional 
expansion product.
✎
The computer has only one 
expansion port. The term 
expansion 
port 3
 describes the type of 
expansion port.
5 RJ-45 (network) jack Connects a network cable.
✎
The RJ-45 (network) jack provides 
Gigabit Ethernet functionality.
6 RJ-11 (modem) jack Connects a modem cable.
7 HDMI port 
(select models only)
Connects an optional audio or video device 
such as a high-definition television, set-top 
box, DVD player, or any compatible digital 
or audio device.
8 USB ports (2) Connect optional USB devices.
9 1394 port Connects an optional IEEE 1394 or 1394a 
device, such as a camcorder.
10 Digital Media Slot light On: A digital card is being accessed.
11 Digital Media Slot Supports the following optional digital card 
formats: Secure Digital (SD) Memory Card, 
MultiMediaCard (MMC), Secure Digital 
Input/Output (SD I/O), Memory Stick (MS), 
Memory Stick Pro (MSP), xDPicture Card 
(XD), xD-Picture Card (XD) Type M.
Table 1-2
Left-Side Components 
(Continued)
Item Component Function