Installation Guide, Seventh Edition - HP Integrity rx4640 Server

Installing Additional Components

Installing Internal Components

Chapter 3

Figure 3-11 Processor Cable Placed Correctly

Step 9. Lock the assembly to the socket by rotating the cam on the socket 180 degrees clockwise with the

processor installation tool.

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.

Step 10. Plug in the processor cable to its socket on the extender board.

Step 11. Place the sequencer frame over the processor as shown in Figure 3-12.

Step 12. Using the supplied torx T15 driver, tighten the six shoulder screws in the sequence shown in

Figure 3-12.

CAUTION Do not overtighten the 6 shoulder screws—they may shear off if overtightened. Stop

tightening the shoulder screws when you feel them just bottom out.

Correct routing of CPU 1 power cable

CPU 1