IBM System x iDataPlex dx360 M2, Руководство по диагностике и обслуживанию

Страница: 194 / 264

6. Install the storage-riser-card assembly and ServeRAID SAS controller (see
“Installing a storage-riser-card assembly, ServeRAID SAS controller, and battery
cable interposer card in a 3U chassis” on page 183).
7. Install the top cover (see“Installing the 3U chassis top cover” on page 137 ).
8. Install the 3U chassis in the iDataPlex rack (see “Installing a 3U chassis in a
Type 7825 iDataPlex rack” on page 191).
Removing a power-supply paddle card from an expansion enclosure
Note: The following information describes how to remove a power-supply paddle
card from an I/O enclosure. Removing the power-supply paddle card from
another type of expansion enclosure is similar. A power-supply paddle card is
rarely used in an expansion enclosure.
To remove a power-supply paddle card from an expansion enclosure, complete the
following steps.
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 123.
2. If the system-board tray is installed in a chassis, remove it (see “Removing the
system-board tray from a 2U chassis” on page 126).
3. Carefully set the system-board tray on a flat, static-protective surface.
4. Remove the expansion enclosure and set it on a flat, static-protective surface
(see “Removing an expansion enclosure from a system-board tray” on page
131).
5. If any 3.5-inch simple-swap drives are installed in the expansion enclosure,
complete the following steps:
a. Remove the 3.5-inch drives (see “Removing a 3.5-inch simple-swap hard
disk drive” on page 142).
b. Note the cable routing of the hard disk drive bracket and cable assembly
cables; then, disconnect the cables.
c. Remove the hard disk drive bracket and cable assembly (see “Removing
and installing a one-bay or four-bay hard disk drive bracket and cable
assembly” on page 168).
6. Make a note of where cables are attached to the power-supply paddle card;
then, disconnect them.
178
System x iDataPlex dx360 M2: Problem Determination and Service Guide