Changing Jumper Settings
Setting the Backplane Address Jumper (J2)
A pin block with three pairs of pins is located on the rear of each
backplane in banks C, D, and E. If more than one backplane is
installed in your server, each backplane address jumper must have a
unique setting to identify the backplane location within the server.
This ensures proper server operation.
Locate the address jumper on the rear of the backplane, as shown in
the following figure; then, read the table below to determine the
setting for your system configuration.
J2
Jumper Position Description
E Address for a backplane installed in Bank E
D Address for a backplane installed in Bank D
C Address for a backplane installed in Bank C
Chapter 5. Installing Options 251
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