security cable slot
AC power receptacle
parallel port connector
serial port connector
keyboard connector
mouse connector
USB connectors
NIC connector
video connector
microphone jack
line-out jack
line-in jack
padlock ring
Figure 5-5. Inside the Chassis
power supply
system board
riser board
Working Inside Your Computer
internal drive bays
external drive cage
interface cable
expansion-card
cage
5-5