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

Страница: 201 / 264

Removing a 2x2 2.5-inch SAS/SATA backplane
To remove a 2x2 2.5-inch SAS/SATA backplane from the I/O enclosure, complete
the following steps.
2x2 2.5-inch hot-swap
SAS/SATA backplane
Locating pin
holes
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. Remove the I/O enclosure from the system-board tray (see “Removing an
expansion enclosure from a system-board tray” on page 131).
4. Carefully set the I/O enclosure on a flat, static-protective surface.
5. Make note of where the drives are installed; then, remove them (see “Removing
a 2.5-inch hot-swap hard disk drive” on page 139).
Attention: If the server has an optional RAID adapter and you have installed
or removed a hard disk drive, see the documentation that comes with the RAID
adapter for information about reconfiguring the disk arrays.
6. Make note of where the cables are attached to the backplane; then, disconnect
them.
7. Remove the screws that secure the 2x2 2.5-inch SAS/SATA backplane to the
I/O enclosure and save them for future use.
8. Pull the 2x2 2.5-inch SAS/SATA backplane off the locating pins and out of the
I/O enclosure.
9. If you are instructed to return the 2x2 2.5-inch SAS/SATA backplane, follow all
packaging instructions, and use any packaging materials for shipping that are
supplied to you.
Installing a 2x2 2.5-inch SAS/SATA backplane
To install a 2x2 2.5-inch SAS/SATA backplane in the I/O enclosure, complete the
following steps.
Chapter 5. Removing and replacing server components
185