Removing And Replacing Field Replaceable Units; Removing A Microprocessor And Heat Sink - Lenovo BladeCenter HX5 7873 Problem Determination And Service Manual

Blade server
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1. Align the holes in the access panel with the holes in the blade server.
2. Use a screwdriver to install the screws in the holes of the access panel.
Step 15. If the blade server is part of a scalable blade complex, assemble the scalable blade complex (see
"Assembling a scalable blade complex" on page 70 for instructions).
Step 16. Install the IBM MAX5 expansion blade if you removed one (see "Installing an IBM MAX5 expansion
blade" on page 88 for instructions).
Step 17. Install the optional expansion unit, if you removed one from the blade server (see "Installing an
expansion unit" on page 97 for instructions).
Step 18. Install the cover onto the blade server (see "Installing the blade server cover" on page 73 for
instructions).
Step 19. Install the blade server or scalable blade complex into the BladeCenter chassis (see "Installing a
blade server in a BladeCenter chassis" on page 67 for instructions).

Removing and replacing field replaceable units

Use this information to remove and replace field replaceable units (FRUs). FRUs must be installed only by
trained service technicians.
Note: The illustrations in this document might differ slightly from your hardware.

Removing a microprocessor and heat sink

Use this information to remove a microprocessor and heat sink from the blade server.
Read the following important guidelines before you remove a microprocessor that is not faulty (for example,
when you are replacing the system-board assembly).
If you are not replacing a defective heat sink or microprocessor, the thermal material on the heat sink and
microprocessor will remain effective if you carefully handle the heat sink and microprocessor when you
remove or install these components. Do not touch the thermal material or otherwise allow it to become
contaminated.
Notes:
1. The microprocessor and heat-sink assembly are both field replaceable units (FRUs) and must be
replaced by a trained service technician. To contact an IBM service representative, see "Hardware
service and support" on page 279.
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BladeCenter HX5 Blade ServerProblem Determination and Service Guide

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