Contents 74
Item Designator Description
12 P141 Power for rear HDD backplane
13 P20 Password jumper
14 J20 PSMI
15 J36 Front panel sensor connector
16 P10 Front panel port
17 P19 5-pin system fan header
18 P25 IDE connector
19 SATA SATA connector
20 P11 Front USB connector
21 P13 5-pin system fan header
22 XU2 Processor 1 socket
23 P18 5-pin system fan header
24 DIMM DIMM slot for processor 1
25 P12 5-pin system fan header
26 P24 Power connector
27 P21 Power connector
28 P23 Power connector
29 DIMM DIMM slot for processor 0
30 XU1 Processor 0 socket
Jumpers – Password, Rear HDD Opt Fan and Chassis ID
The system board password (P20), chassis ID1 (P26), chassis ID2 (P27) and Rear HDD Opt fan (P28)
jumpers. Table 4 System configuration switch settings describes the jumper settings.
Table 4
System configuration switch settings
Jumper Status
P20 1-2, password enable
P26 2-3, default setting
P27 1-2 : default setting
P28 1-2 : Disable; 2-3 : Enable
