Tighten one pair of diagonally opposite screws halfway, and then tighten the other pair of screws.
b.
Finish the installation by completely tightening the screws in the same sequence.
c.
Remove the fan blanks from locations 1 and 2. For fan location and numbering information, see
13.
"Hot-plug fans (on page 18)" or the label attached to the chassis next to the fans.
Hardware options installation 36