HP XU - Manual (Page 71)

English 55
2 How to Install Accessories Inside Your PC Workstation
Installing a Processor
Completing the
Installation of a
Processor
1 Verify that the system board bus speed switches are correctly
configured for the processor.
NOTE
If two processors are installed, both must operate at the same bus speed
and processor speed. Refer to the manual supplied with the processor
to verify which bus and processor speeds are supported.
2 Install any other accessories before completing the installation of the
processor.
3 Replace the cover (see page 27).
4 Turn on the computer and check that the new processor is
recognized by the power-on system-test.
NOTE
To fully benefit from dual processing, you will need to re-install
Windows NT 4.0 on your PC Workstation.
1. UP=OFF, DOWN=ON.
Switch 1 Switch 2 Switch 3 Switch 4 Switch 5 External
Bus Speed Processor
Speed
UP
1
UP UP DOWN DOWN 100 MHz 350 MHz
UP UP DOWN UP UP 100 MHz 400 MHz
UP UP DOWN UP DOWN 100 MHz 450 MHz
UP UP DOWN DOWN UP 100 MHz 500 MHz
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