System Board Architecture; Removing And Replacing Components - HP Xw8400 - Workstation - 4 GB RAM Technical Reference Manual

Table 4-3 System board components (continued)
Item Description
** The PCI Express x8 is a PCI Express x8 connector that has x4 bandwidth.

System board architecture

The following image shows the HP xw8400 Workstation block diagram.
Figure 4-2

Removing and replacing components

This section discusses the procedures necessary to remove and install various hardware components
on your workstation.
Before servicing or upgrading your workstation:
1. Review the safety precautions and the
and Regulatory Information.
2. Locate and clear a suitable work area.
3. Shut down the system and remove power from the unit.
4. Gather your tools.
5. Remove all security devices.
6. Service your unit.
7. Restore power to your unit.
52 Chapter 4 Removal and replacement procedures
Item
System board block diagram
Description Item
Service considerations on page
Description Item
46, as well as the Safety
Description
ENWW