IBM eServer 232 xSeries User Reference Manual page 78

2. Obtain an SMP-capable operating system (optional). For a list of supported
3. Your server comes with one microprocessor installed in the microprocessor
Attention: To avoid damage and ensure proper server operation when you install a
new or additional microprocessor, use microprocessors that have the same cache
size and type, and the same clock speed. See the ServerProven list at
http://www.ibm.com/pc/compat for a list of microprocessors for use with your server.
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IBM xSeries 232: User's Reference
information, help, and service" on page 134 for the appropriate World Wide Web
addresses.
operating systems, see http://www.ibm.com/pc/us/compat/ on the World Wide
Web.
connector (U68) that is closest to the power supply. This is the startup (boot)
microprocessor. A microprocessor installed in connector U69 is microprocessor 2.
If more than one microprocessor is installed, the microprocessor installed in
microprocessor connector U69 is the startup processor, and the microprocessor
installed in U68 is the application processor.