Installing a Microprocessor
Notes:
The illustrations in this section might differ slightly from
your hardware.
Install the microprocessor before you install OS/2 2.11 for
SMP. If you have already installed OS/2 2.11 for SMP,
you must add the statement PSD=OS2APIC.PSD to the
CONFIG.SYS file, or reinstall OS/2 2.11 for SMP.
1. Refer to the label inside the cover of your PC Server to locate
the primary and secondary microprocessor sockets and the
microprocessor-speed jumpers on the system board. Your
server comes with a microprocessor preinstalled in the primary
socket. Therefore, you will install the new microprocessor in the
secondary socket (also known as an upgrade socket).
Note: Both microprocessors must have the same speed to
ensure proper server operation.
2. Remove the microprocessor from the static-protective bag.
Locate the notch (beveled corner) on the microprocessor.
3. Lift the latch on the secondary socket.
4. Carefully align the notch (beveled corner) of the microprocessor
with the notch (beveled corner) on the socket.
256 PC Server 520 User's Handbook for PCI/EISA
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