HP AD117-9003A-ED3 - Manual (Page 64)

Figure 4-28 Unscrewing the Captive Screws
7. Slide the sequencing retainer plate toward the back of the server to open the hole in the edge
of the heat sink for insertion of the special processor tool into the processor module locking
mechanism. See
Figure 4-29 .
Figure 4-29 Slide Sequencing Retainer Plate
CAUTION: The zero insertion force (ZIF) socket for the processor is locked and unlocked
by 1/2 of a full turn of the 2.5 mm hex tool. The counterclockwise 180 degree rotation (1/2
turn) unlocks the socket. A clockwise 180 degree rotation locks the socket. Attempting to
turn the locking mechanism more that 180 degrees will severely damage the socket.
8. Unlock the processor-locking mechanism using the special processor tool (P/N 5069-5441),
or equivalent 2.5 mm hex tool. Insert the tool through the turbo fan blades into the lock and
rotate the processor tool 180 degrees counterclockwise. See
Figure 4-30 .
64 Removing and Replacing Components