Specifications

Removing and installing components
Component locations
The following illustration and table identify computer system board components.
Figure 5-1 System board component locations
Table 5-2 System board components ID
Item Component Item Component Item Component
1 CPU power 13 Clear CMOS button 25 PCIe x16(4)
2 Parallel 14
SATA ports
1
26 PCIe x4(1)
3 Chassis intrusion switch 15 Internal USB 1/DASH (dual) 27 PCIe2 x16
4 Serial 16 Front chassis fan 28 PCIe x1
5 CPU socket 17 Battery 29 Audio
6 CPU fan 18 Front USB 30 Network/USB
7 Memory sockets 19 Front power button/LED 31 USB
8 Crisis recovery jumper 20 Internal USB 3 (single) 32 Rear chassis fan
9 Main power 21 Internal USB 2 (dual) 33
DVI —I video
2
10 Solenoid hood lock 22 Speaker 34
DP display port
2
11 Password jumper 23 Front audio 35 Keyboard/mouse
12 HDD LED 24 PCI 32/33
1: All SATA ports are eSATA compatible, even though only one port is labeled for eSATA on the system board.
2: The DP and DVI-I ports are disabled if used with Intel Xeon quad–core processors.
68 Chapter 5 Replacing components ENWW