NEC POWERMATE ES 5250 - S, Руководство пользователя

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3-36 Configuring the System
Jumper Settings
Some devices in the system have pins that must be jumpered
according to way the device is used in your computer, or the
way your system is configured. For example, a hard drive or
CD-ROM drive must be jumpered as a master or slave device
to correspond to the way it is cabled. See the following
sections for information on setting jumpers for the devices in
the system.
System Board Configuration Settings
System board jumpers enable you to configure your system
for a particular system requirement.
You might need to change the system board settings to:
„
configure the system for a graphics board by disabling the
onboard video
„
restore the CMOS settings to their factory state.
!
CAUTION
Jumpers are set correctly at the factory for your
configuration.
If your system requires a jumper change, change
only the setting for that condition. Otherwise,
keep the jumpers at their factory settings.
The following figure shows jumper locations on the system
board.