HP Kayak XU800 Installing And Replacing Hardware Manual page 7

Installing a
Processor
NOTE
NOTE
Launching HP
DualExpress!
1 Ensure that the edges of the processor are lined-up with the processor
connector guide rails along the retention mechanism.
2 Place one hand on the processor's heatsink and push down onto the
processor connector. You hear two clicks as the retention mechanism
pops back, thereby locking the processor into the processor connector.
HP Kayak XU800 PC Workstations include a Voltage Regulator Module
(VRM) socket on the system board. When installing a second processor,
the VRM delivered with the processor accessory kit must be installed in
this socket.
A VRM is not required on the HP Kayak XM600 PC Workstation.
3 Replace the HP UltraFlow Airflow Guide (refer to page 5).
4 Replace the PC Workstation's cover (refer to page 4). Reconnect all the
power and telecommunications cables.
The processor type and speed is automatically recognized by the BIOS.
This means that no particular switch setting changes are required.
HP DualExpress!
Included with the HP Processor Accessory is the HP DualExpress!
application. This application is to be used when upgrading Windows NT
from a single-processor to a multi-processor system.
Using an installation Wizard, HP DualExpress! guides you through the
operating system upgrade which should take less than five minutes to
complete.
The second processor must be installed and the PC booted. For now,
Windows NT will still only recognize the original processor. Insert the HP
DualExpress! floppy disk in the floppy disk drive and follow the
instructions. When the upgrade is complete, the system reboots. This time
a multi-processing system is recognized.
Installing and Replacing Hardware Parts in Your PC Workstation
Removing and Replacing a Processor
7