Adaptec 2930 User Guide - Page 13

Preparing the PowerDomain 2930 Preparing the PowerDomain 2930 Your PowerDomain 2930 is configured to run on blue and white G3 Macintosh or newer computers. If you are installing the PowerDomain 2930 on an older Macintosh, you need to make a change to a jumper (connector) on the board before you install it. To change the jumper: 1 Locate the J4 jumper on the PowerDomain 2930, as shown. Jumper The jumper is the black, plastic object which sits on one of two upright pins at the J4 location. 2 Use your fingers or a small pair of pliers to move the jumper to cover both pins, as shown in the next figure. The PowerDomain 2930 adapter is now ready for installation. Installing the PowerDomain 2930 To install the PowerDomain 2930: 1 Turn off the computer, disconnect the power cord, and ground yourself by touching the chassis. 2 Remove the computer cabinet, following the manufacturer's instructions. 4