Dell E75S Series, Installation And Service Manual, Page: 73 / 133

Figure 65. Installing the processor heat sink module
3. Set the anti-tilt wires to the locked position (outward position), and then using the Torx #T30 tool, tighten the captive nuts
(8 in-lbf) on the PHM in the order below:
a. In a random order, tighten the first nut three turns.
b. Tighten the nut diagonally opposite to the nut you tighten first.
c. Repeat the procedure for the remaining two nuts.
d. Return to the first nut to tighten it completely.
e. Check all the nuts to ensure they are firmly secured.
Installing and removing system components 73