Installing A Second Microprocessor - IBM 9228 - IntelliStation Z - Pro User Manual

11. Insert the DIMM into the connector. Firmly press the DIMM straight down into
12. Push the drive cage outward, and press in on the drive-cage release lever;
13. Press down on the power-supply release latch and rotate the power supply
If you have other options to install or remove, do so now. Otherwise, return the
computer to the upright position. Replace the side cover (see "Replacing the side
cover" on page 59).

Installing a second microprocessor

The computer comes with one microprocessor installed on the system board. The
computer supports up to two microprocessors.
Note: When installing a microprocessor option, lay the computer on its side.
The following notes describe information that you must consider when installing an
additional microprocessor in the computer:
v Read the documentation that comes with the microprocessor to determine
v To ensure proper computer operation, use microprocessors that have the same
v The microprocessor speeds are automatically set for this computer; therefore,
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IBM IntelliStation Z Pro Type 9228: User's Guide
the connector by applying pressure on both ends of the DIMM simultaneously.
The retaining clips snap into the locked position when the DIMM is firmly
seated in the connector. If there is a gap between the DIMM and the retaining
clips, the DIMM has not been correctly installed. Open the retaining clips and
remove the DIMM; then, reinsert it.
then, rotate the drive cage completely into the chassis.
into the chassis. Return the power-supply handle to the closed position.
whether you must update the computer BIOS code. The most current level of
BIOS code for the computer is available from http://www.ibm.com/support/.
cache size and type, and the same clock speed. Microprocessor internal and
external clock frequencies must be identical. You can use the
Configuration/Setup Utility program to determine the specific type of
microprocessor on the system board.
Important: The first microprocessor must always be installed in the
microprocessor 1 socket.
you do not have to set any microprocessor frequency-selection jumpers or
switches.