Contents 29
Designator Description
12 P141 Power connector for backplane
13 P17 18-pin front panel port
14 P24 5-pin system fan 6 header
15 SATA SATA1,2,3,4 connector
16 P14 IDE channel
17 P37 Front USB 2.0 cable header
18 CPU 1 Processor 1 socket
19 P18 5-pin system fan 5 header
20 CPU 0 Processor 0 socket
21 P19 5-pin system fan 4 header
22 P21 5-pin system fan 3 header
23 P25 5-pin system fan 2 header
24 P23 5-pin system fan1 header
25 P27 8-pin power connector
26 P26 24-pin power connector
27 P28 4-pin power connector
28 XMM FBD slots
Jumpers – Password and chassis ID
The system board password (P36) chassis ID0 (P38) and chassis ID1(P39) headers.
Table 4 describes the jumper settings.
Table 4
System configuration switch settings
Jumper Status
P36 On (default)
Off
P38 Off (default)
P39 On (default)
System Switches
Clear CMOS Button (SW6)
The system board has a system configuration (CMOS) button (SW6). To clear system configuration,
remove AC power and press the CMOS button for seconds.