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

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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 a note of where the cables are attached to the I
2
C multiplexer card; then,
disconnect them.
6. Remove the screws that secure the I
2
C multiplexer card to the I/O enclosure
and save them for future use.
7. Pull the I
2
C multiplexer card from the mounting clips and remove the card from
the I/O enclosure.
8. If you are instructed to return the I
2
C multiplexer card, follow all packaging
instructions, and use any packaging materials for shipping that are supplied to
you.
Installing an I
2
C multiplexer card
To install an I
2
C multiplexer card in the I/O enclosure, complete the following steps.
1. Touch the static-protective package that contains the I
2
C multiplexer card to any
unpainted metal surface on the outside of the I/O enclosure; then, remove the
I
2
C multiplexer card from the package.
2. Slide the I
2
C multiplexer card under the mounting clips.
3. Install the retaining screws.
4. Reconnect the cables to the I
2
C multiplexer card.
5. Install the I/O enclosure (see “Installing an expansion enclosure on a
system-board tray” on page 132).
6. Install the system-board tray in the chassis (see “Installing the system-board
tray in a 2U chassis” on page 127).
Removing a memory module
To remove a DIMM, complete the following steps.
Retaining
clip
DIMM
Chapter 5. Removing and replacing server components
163