Sonnet Technologies Encore_ST G4 Duet 1.8 GHz Processor Upgrade Card User Manual

Page 15

Figure 43

Installation—QuickSilver 001 and 00 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 41).

Reinstall Fan Assembly and Close Computer

1. Place the fan assembly between the Duet card’s heat sink

and the back panel of the computer, against the modem filter
(Figure 42). Carefully plug in the fan’s 2-pin connector to the
connector on the logic board.

2. With the back of the computer facing you, secure the fan assem-

bly to the back plate of the computer with the two screws you
removed previously

(Figure 43).

3. Raise the side panel back into place (Figure 44).

4. 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.

ilv

screw

Figure 42

fan

2-pin

connector

Figure 44

side panel

modem

filter

Figure 41

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.