User Service Guide, Third Edition - HP Integrity rx4640 Server

Figure 4-17 Processor Cable Routed Correctly
CAUTION: Test the alignment of the assembly to the socket by gently moving the assembly
back and forth with the palm of your hand—you should feel little or no side play. However,
because the assembly is not yet tightened, it may tilt slightly toward the center of the extender
board—this is acceptable.
Before locking the processor assembly into its socket, ensure that the power cable is not
pinched between the heatsink and sheet metal frame of the extender board. For the correct
placement of the processor power cable, see Figure 4-17.
9. Insert the 2 mm hex end of the processor installation tool through the processor into the ZIF
socket lock. Rotate the socket 180 degrees clockwise to lock the processor to the processor
extender board.
CAUTION: When rotating the locking cam, hold the palm of your hand on top of the
assembly and exert light pressure. This ensures that the assembly stays flush and level to
the socket while it is being tightened.
50 Removing and Replacing Components