Sonnet Technologies Encore_ST G4 Duet 1.8 GHz Processor Upgrade Card - Manual (Page 11)

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Figure 28
Installation—Digital Audio Models
6. Making sure the Duet’s captive screws are engaged properly in
the threaded posts, tighten each of the three screws and secure
the card snugly to the logic board;
do not overtighten the
screws (Figure 27).
Close Computer
1. Raise the side panel back into place (Figure 28).
2. Return the computer to your computing area if necessary, and
reconnect the power cord and peripheral cables to the computer.
Turn On Computer
Turn on your Power Mac; your accelerated machine should boot
normally.
side panel
Di
gi
ta
l A
ud
io
Figure 27
screw
screw screw
WARNING: When your computer is operating, the Duet’s heat
sink will become VERY hot to the touch; take care to not touch
the heat sink, or you may get burned.