Service and Maintain

F_SS_USB Front I/O - USB connector AUDIO Headphone and microphone
jacks
BATTERY RTC battery LAN+USB Network connector and USB
ports
SATA2 Optical drive USB USB ports
SATA1 Hard drive VGA VGA connector
CMOS+PW Reset CMOS and system
password
DVI/COM1 DVI and serial connectors
COM2 External media connector PS2 Mouse and keyboard
44 Chapter 5 Removal and replacement procedures