HP 9000 rp4440 Maintenance Manual page 61

CAUTION
Step 11. Using a CPU install tool (Torx T15 driver), tighten the 4 remaining T15 shoulder screws until they
just bottom out. Follow the tightening sequence shown in Figure 4-17, "Installing Processor on
Extender Board."
CAUTION
Step 12. Using the Torx T15 driver, finish tightening the 2 thumbscrews.
CAUTION
Chapter 4
Do not tighten the other 4 shoulder screws until you have first hand-tightened the 2
knurled thumbscrews.
Do not overtighten the 4 shoulder screws—they may shear off if overtightened. Stop
tightening the shoulder screws when you feel them just bottom out.
Do not overtighten the 2 thumbscrews—they may shear off if overtightened.
Tightening the thumbscrews 1/4 turn will tighten them sufficiently.
Removing and Replacing Components
Processors
61