2-3. Set Jumpers
Several hard w a re settings are made through the use of jumper caps to
connect jumper pins (JP) on the motherboard. Refer to motherboard layout
on following page. The jumper settings will be described numerically such
as [1-2], [2-3] for connect pins 1&2, connect pins 2&3 re s p e c t i v e l y, or
[ON(Short)], [OFF(Open)]
Computer motherboards and Add-on cards contain very delicate IC chips.
To protect them against damage from electricity, you should follow some
p recaution whenever you work on your computer.
1. Unplug your computer when working on the inside.
2. Use a grounded wrist strap before handling computer components. If
you do not have one, touch both of your hands to a safely grounded
object or to a metal object, such as the power supply case.
3. Hold components by the edges and try not to touch such the IC chips,
leads or connectors, or other components.
4. Place components on a grounded anti-static pad or on the bag that came
with the component whenever the components are separated from the
s y s t e m .
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CB649M-SI User’s Manual
CB649M-SI(1)¿Ø
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