IBM HS40 - BladeCenter - 8839, Руководство по техническому обслуживанию и устранению неисправностей

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Chapter 5. Service replaceable units
This chapter describes the removal of server components.
Important: The field replaceable unit (FRU) procedures are intended for trained
servicers who are familiar with IBM products. See the parts listing in
Chapter 7, “Parts listing, Type 8839,” on page 105 to determine
whether a component being replaced is a customer replaceable unit
(CRU) or a FRU.
Microprocessor removal
Note:
v
Read “Installation guidelines” on page 33.
v Read the safety notices beginning on page 109.
v
Read “Handling electrostatic discharge-sensitive devices” on page 112.
Complete the following steps to remove a microprocessor:
1. Shut down the operating system, turn off the blade server, and remove the
blade server from the BladeCenter unit (see “Removing the blade server from
the BladeCenter unit” on page 39).
2. Carefully lay the blade server on a flat, nonconductive surface.
3. Open the blade server cover (see “Opening the blade server cover” on page 40
for instructions).
4. Remove the bezel assembly (see “Removing the blade server bezel assembly”
on page 42 for instructions).
5. Identify the microprocessor to be removed.
Note: If you are replacing a failed microprocessor, make sure that you have
selected the correct microprocessor for replacement (see “Light path
diagnostics” on page 86).
6. Remove the air baffle.
© Copyright IBM Corp. 2004
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