Installing The Motherboard To The Chassis - Abit NV7M User Manual

Installing the Motherboard

2-2. Installing the Motherboard to the Chassis

After you install the processor to the motherboard, you can start to fix the motherboard into the chassis.
Most computer chassis will have a base on which there will be many mounting holes that allows the
motherboard to be securely attached and at the same time, prevents short circuits. There are two ways to
attach the motherboard to the base of chassis:
! With studs
! With spacers
Please refer to figure 2-3, which shows the studs and spacers. There may be several types, but all look
like the figures below:
If the motherboard has mounting holes, but they don't line up with the holes on the base and there are
no slots to attach the spacers, don't worry, you can still attach the spacers to the mounting holes. Just
cut the bottom portion of spacers (the spacer they may be a little hard to cut, so be careful with your
hands). In this way you can still attach the motherboard to the base without worrying about short
circuits. Sometimes you may need to use the plastic springs to isolate the screw from the motherboard
PCB surface, because the circuit wire may be near by the hole. Be careful, don't let the screw contact
any the printed circuit wire or parts on the PCB that are near the fixing hole, otherwise it may damage
the board or cause board malfunctioning.
In principle, the best way to attach the motherboard is with studs.
Only if you are unable to do this should you attach the board
with spacers. Take a careful look at the motherboard and you
will see many mounting holes on it. Line these holes up with the
mounting holes on the base. If the holes line up and there are
screw holes this means you can attach the motherboard with
studs. If the holes line up and there are only slots, this means
you can only attach the motherboard with spacers. Take the tip
of the spacers and insert them into the slots.
After doing this to all the slots, you can slide
the motherboard into position aligned with the
slots. After the motherboard has been
positioned, check to make sure everything is
OK before putting the casing back on.
Figure 2-4 shows you the way to affix the
motherboard using studs or spacers.
Note
2-5
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