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6. If you have other options to install or remove, do so now; otherwise, go to
Installing an additional microprocessor
Your server supports up to two microprocessors. With two microprocessors, your
server can operate as a symmetric multiprocessing (SMP) server. With SMP, certain
operating systems and application programs can distribute the processing load
between the microprocessors. If your server comes with one microprocessor, you
can install a second microprocessor.
Before you begin:
v Thoroughly review the documentation that comes with the microprocessor, so
v (Optional) Obtain an SMP-capable operating system. For a list of supported
Attention:
v A startup (boot) processor must always be installed in socket J7 on the system
v To ensure proper server operation when you install an additional microprocessor,
Notes:
1. To order additional microprocessor options, contact your IBM reseller or IBM
2. When you install the microprocessor in socket J6, you must also install the
3. The microprocessor speeds are automatically set for this server; therefore, you
4. If you need to replace a microprocessor, call for service.
Note: If a gap exists between the DIMM and the retaining clips, the DIMM
has not been properly installed. In this case, open the retaining clips
and remove the DIMM; then, reinsert the DIMM.
"Installing the server cover and bezel" on page 33.
that you can determine whether you need to update the server BIOS code. You
can download the latest level of BIOS code and many other code updates for
your server at http://www.ibm.com/pc/support/ on the World Wide Web.
operating systems and other options, go to http://www.ibm.com/pc/us/compat/ on
the World Wide Web.
board.
use microprocessors that have the same cache size and type, and the same
clock speed. Microprocessor internal and external clock frequencies must be
identical.
marketing representative.
voltage regulator module (VRM) that comes with the microprocessor in VRM
connector J5.
do not need to set any microprocessor frequency-selection jumpers or switches.
Chapter 2. Installing options
23
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