User Service Guide, Third Edition - HP Integrity cx2620 Server

Figure 6-36 Sliding the Sequencing Retainer Plate
13. Unlock the processor-locking mechanism using the Allen side of the IFP-CPU tool. Insert
the Allen side (hex) of the IPF-CPU tool into the lock access hole that runs down through
the edge of the turbo fan heatsink. Unlock the processor locking mechanism by rotating the
Removing and Replacing a Single-Core System Processor 197