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Upgrading Your Computer
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PowerWave 604 UserÕs Guide
19
Installing expansion cards
You can install expansion cards that enhance your computerÕs capabilitiesÑfor example, by
increasing processing power, improving graphics and video performance, or adding
networking and communications capabilities. There are two different expansion card options
for the PowerWave 120/132/150, depending on which riser card you have, a 3-card PCI
option or a 2-PCI+2-NuBus card option.
If you do not know which kind of riser card you have, remove the computer cover and look at
the riser card which holds your video card. If that riser card has three long slots, you have a
PCI-only system; if it has two long slots and two shorter ones, you have a PCI plus NuBus
system.
PCI-Only
The PCI riser card option allows you to install up to three standard PCI cards in the riser card
attached to the motherboard. One of those slots is Þlled with the standard high-performance
video card shipped with the system, leaving two slots for additional PCI cards.
PCI-only riser card
PCI plus NuBus riser card