HP C8000 - Workstation - 0 MB RAM, Technical Reference Manual

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3–36 Technical Reference Guide
Installing or Replacing Parts
2. Install the processor power module and the CPU:
a. Insert the processor into the socket.
b. Insert the allen wrench end of the special processor tool into the hole that runs down the
side of the heatsink. Engage the socket
1 , and rotate it clockwise 180 degrees to lock the
processor in place. Remove the tool.
c. Using the other end of the special processor tool, tighten the four screws on the processor
assembly
2 .
NOTE: If you are installing a new additional processor, the second power module shown in the
figure below will not be present.
Using the special processor tool
Ä
CAUTION: While carefully holding the system board back against the rear of the chassis, screw
in the four processor screws slowly, making sure to tighten all the screws evenly. Tighten one pair
of diagonally opposite screws
1
until the screw shank settles on the system board, then tighten
the remaining pair
2
. Do not fully tighten one screw, then move on to the next. Tighten all of the
screws a little at a time, making sure the processor remains level.