System Board

This section provides additional information about the system board.•“System Board Components” on page 80•“System Board Architecture” on page 81

System Board Components

The following illustration shows the system board connectors and sockets on the HP xw9300 Workstation.

Table 4-18System Board Components

1

Memory module pairs

13

Hard disk activity LED

25

CD audio

 

 

 

 

 

 

2

Processor 0 fan

14

Internal SCSI (Channel 1)

26

Battery

 

 

 

 

 

 

3

Processor 0

15

Password jumper

27

PCI-X 133

 

 

 

 

 

 

4

CPU0/1 power connector

16

Serial ATA ports 2 (left) and 3

28

PCI-X 100

 

 

 

(right)

 

 

 

 

 

 

 

 

5

Main power

17

Front panel USB

29

PCI Express x16

 

 

 

 

 

 

6

Clear CMOS button

18

PCI-X 133 slot speed

30

Rear chassis fan

 

 

 

 

 

 

7

Boot block jumper

19

PCI-X 100 slot speed

31

PCI

 

 

 

 

 

 

8

External SCSI (Channel 0)

20

Front control panel

32

PCI Express x16

 

 

 

 

 

 

9

Diskette drive

21

Front IEEE 1394

33

Processor 1

 

 

 

 

 

 

10

Serial ATA ports 0 (top) and 1

22

Trusted Platform Module

34

Processor 1 fan

 

(bottom)

 

 

 

 

 

 

 

 

 

 

11

Primary IDE*

23

Front panel

 

 

 

 

 

 

 

 

12

Front chassis fan

24

Auxiliary audio

 

 

*The Primary IDE connector is only used for optical drives.

80 Removal and Replacement Procedures