HP Integrity rx7640 and HP 9000 rp7440 Servers Installation Guide

Two Cell Server Installation (rp7410, rp7420, rp7440, rx7620, rx7640)
There are 3 studs with thumb nuts located at the rear of the server chassis. The line cord anchor
installs on these studs.
To install the line cord anchor:
1. Remove and retain the thumb nuts from the studs.
2. Install the line cord anchor over the studs. See Figure 38: “Two Cell Line Cord Anchor (rp7410,
rp7420, rp7440, rx7620, rx7640)”.
3. Tighten the thumb nuts onto the studs.
4. Weave the power cables through the line cord anchor. Leave enough slack to allow the plugs
to be disconnected from the receptacles without removing the cords from the line cord anchor.
5. Use the supplied straps to attach the cords to the anchor. See Figure 39: “Line Cord Anchor
Attach Straps”.
Figure 38 Two Cell Line Cord Anchor (rp7410, rp7420, rp7440, rx7620, rx7640)
Figure 39 Line Cord Anchor Attach Straps
Core I/O Connections
Each server can have up to two core I/O board sets installed which allows for two partitions to
operate, or MP core I/O redundancy in a single or dual partition configuration. Each core I/O
board set consists of two boards: the MP/SCSI board and the LAN/SCSI board. The MP/SCSI
board is oriented vertically and accessed from the back of the server. The LAN/SCSI is accessed
from the PCI expansion card bay. Only the primary core I/O board set (MP/SCSI slot 1 and
LAN/SCSI slot 8, chassis 1) is required for a single partition implementation. The secondary
MP/SCSI board is not necessary for full operation; however, without the secondary MP/SCSI and
LAN/SCSI boards, only the top two internal disks can be accessed.
Cabling and Power Up 53