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3-24 Configuring Your System
Setting Switches and Jumpers
!
CAUTION
Before doing the procedures in this section, make sure that
your system is powered off. Unplug the AC power cords
from the back of the chassis. Failure to disconnect power
before moving the jumpers can result in personal injury and
equipment damage.
Note:
Observe static precautions. Use an antistatic
wrist strap.
Change the setting of any of the configuration switches or jumpers on any of the
system boards as follows.
1.
Power off the system and remove the covers as described in Chapter 5,
“Problem Solving.”
2.
Check to ensure the system power cords are removed from the back of the
system.
3.
Locate the switch or jumper you are changing (see Figure 3-4).
4.
To change a switch setting, use a pen or your finger to move the switch to
the desired setting. To change a jumper setting, use a pair of needle-nose
pliers or your fingers to remove the jumper from its current location.
Position the jumper over the two pins for the desired setting and press it onto
the pins. Be careful not to bend the pins. See Table 3-10 for board switch or
jumper settings.
5.
Record changes to the board settings in Table 3-10.
6.
Install the system covers and power up the system.
7.
Run the Setup Utility to verify your reconfiguration of the board.