14
Installing a SIM Module
A SIM module simply snaps into a socket on the system board. Pin 1 of
the SIM module must correspond with Pin 1 of the socket.
1. Position the SIMM above the socket with the “notch” in the module
aligned with the “key” on the socket.
2. Seat the module at a 45° angle into the bank. Make sure it is com-
pletely seated. Tilt the module upright until it locks in place in the
socket.
CPU Installation
The G686IPA allows for easy installation of CPUs. Make sure all jumpers
are set correctly before applying power or you may damage the CPU or
system board. Please see the jumper settings on the following pages. Use
the needle-nosed pliers to move the jumpers if necessary.
The table below shows the currently available Intel Pentium Pro CPUs and
their corresponding CPU core ratio.
notch
key
Intel CPUs (Int./Ext. Speed)
150/60MHz
166/66MHz
180/60MHz
200/66MHz
CPU Core Ratio
2.5x
2.5x
3x
3x
