IBM Netfinity 3500 M10, User Handbook Manual

Page: 115 / 268

Replacing a microprocessor
Before you begin
Ÿ
Read “Safety information” on page 70 and “Handling
static-sensitive devices” on page 72.
Ÿ
Obtain a flash diskette for updating the system BIOS. If you
do not have a flash diskette, download one from
http://www.ibm.com/pc/support/.
Ÿ
Read the instructions that come with the new
microprocessor.
Ÿ
Turn off the server.
Ÿ
Disconnect all cables attached to the server and remove the
server cover (see “Preparing to install and remove options”
on page 75).
Ÿ
Read “Accessing the system board” on page 84.
Attention:
The microprocessor and heat sink might be hot if the server has
been running. Let the microprocessor and heat sink cool for 10
minutes before continuing with the procedure.
The microprocessor in your server comes with an attached heat sink.
The microprocessor plugs into the system board and is stabilized
with a plastic bracket attached to the system board. To remove the
microprocessor:
1. See “Identifying parts on the system board” on page 82 to
locate the primary microprocessor socket.
2. Remove the air baffle. See “Removing and replacing the air
baffle” on page 84.
Chapter 5. Installing options
97