Installing A Modem Riser Card; Upgrading System Memory - Procomp BIW2A User Manual

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3
Using The Motherboard

Installing A Modem Riser Card

The special Modem Riser slot is for a separately
purchased Modem Riser telephony card. The card
provides a V.90 modem and other telephony fea-
tures and installs in the same way as a conven-
tional expansion card although the slot is smaller.
The card has two external RJ-11 phone jacks on it,
one for Line-in and the other to connect out to a
telephone set. You should receive driver software
for the card. The driver software may only support
a limited number of Operating Systems so check
that the driver supports your OS before you buy
the card. Follow the instructions that come with
the card to install it.

Upgrading System Memory

There is a full explanation of how to install system
memory in Chapter 2. Please refer to it if you
need information on the installation procedure.
This motherboard uses 3.3V unbuffered SDRAM
168-pin DIMMs with SPD. It requires at least
PC100 SDRAM modules. It can also use PC133
DIMMs. The system will automatically detect the
memory clock speed and the speed can be differ-
ent from the external clock frequency used by the
CPU.
If both sockets are occupied, you will need to re-
move one or both modules to install an upgrade. If
you' re only removing one module, always remove
the one with the smaller capacity.
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