HP Cluster Platform Server and Workstation Overview

Table 2-22 HP ProLiant DL380 PCI Slot Assignments (continued)
CommentAssignment
PCI ExpressPCI-X
Slot
BusBus
64-bit 133 MHz PCI-X (1 Gb/s)PCI-X slot—B3
X4PCI ExpressB—
2.6.2 Removing the Server from the Rack
To access internal components in the HP ProLiant DL380 G3 or G4 server, you must first power
down the server and then remove it from the rack. All of the servers in the cluster are secured
to the rack on a sliding rail.
The front panel power button on the HP ProLiant DL380 G3 and G4 toggles power between On
and Standby. If you press the Power On/Standby switch to power down the server, the Power
On/Off LED changes from green to amber, indicating standby mode. In Standby, the server
removes power from most electronics and drives; portions of the power supply and some internal
circuitry remain active. If you press the Unit Identification switch on the front panel, an LED
illuminates blue on the server front and rear panels.
The rear Unit Identification LED identifies the server being serviced.
To completely remove all power, disconnect the power cord first from the AC outlet and then
from the server.
When performing these tasks, heed the warnings and cautions listed in “Important Safety
Information” (page 23).
To remove a server from the rack, follow these steps:
1. Power down the server following the steps previously outlined.
2. Disconnect all remaining cables on the server rear panel, including cables extending from
external connectors on expansion boards. Make note of which Ethernet and interconnect
cables are connected to which ports.
3. Loosen the thumbscrews securing the server to the rack.
4. Slide the server out of the rack until the rail locks engage.
5. Press and hold the rail locks, then extend the server until it clears the rack.
6. Remove the server from the rack and position it securely on a workbench or other solid
surface for stability and safety.
2.6.2.1 Accessing Internal Components
To access internal components in the HP ProLiant DL380 servers, remove the access panel.
When performing this task, heed the warnings and cautions listed in Section .
To remove the access panel, as shown in Figure 2-18, follow these steps:
1. Remove the server from the rack, as described in Section 2.6.2.
2. Lift up on the hood latch. The access panel slides toward the back of the chassis.
3. Pull up to remove the access panel.
To replace the access panel, reverse steps 1 through 3.
2.6.3 Replacing a PCI Card
When replacing a PCI card, you need a grounding strap. The adapter card is sensitive to
electrostatic discharge. Take care to avoid mishandling, which could damage the card. Before
beginning installation, and without removing the adapter card from its antistatic bag, inspect
the product for any signs of obvious damage, such as chipped or loose components.
To replace an HP ProLiant DL380 PCI card, follow these steps:
86 Xeon Processor Servers