37
Drives
Externally accessible one 3.5-inch drive
two 5.25-inch drive bays
Internally accessible two bays for 1-inch-high hard drives
Connectors
External connectors:
Serial 9-pin connector; 16550C-compatible
Parallel 25-hole connector (bidirectional)
Video 15-hole VGA connector
Network adapter RJ45 connector
Optional PS/2 with secondary serial
port adapter
two 6-pin mini-DINs
USB two front-panel and six back-panel USB 2.0–compliant connectors
Audio three connectors for line-in, line-out, and microphone; two front-panel
connectors for headphones and microphone
System board connectors:
Primary IDE drive 40-pin connector
Serial ATA four 7-pin connectors
Floppy drive 34-pin connector
Serial 12-pin connector for optional second serial port card
Fan 5-pin connector
PCI 2.2 120-pin connector
CD drive audio interface 4-pin connector
Front panel 40-pin connector
Key Combinations
<Ctrl><Alt><Del> If you are running Microsoft
®
Windows
®
XP, brings up the
Windows
Security
window. If in MS-DOS
®
mode, restarts (reboots) the
computer.
<F2> or <Ctrl><Alt><Enter> starts embedded system setup (during start-up only)
<Ctrl><Alt><b> automatically starts the computer from the network environment
specified by the remote boot environment (PXE) rather than from one
of the devices in the system setup
Boot Sequence
option (during start-
up only)