Appendix B
System Board Jumpers
This appendix provides jumper setting information for configuring the system for a
particular system requirement. Situations that require changing the jumper settings include
the following:
n
upgrading the processor
n
clearing a password
CAUTION:
Jumpers are set correctly at the
factory for the shipped configuration. If the
system requires a jumper change, change only
the jumper setting for that condition. Otherwise,
keep the jumpers at their factory settings.
JUMPER LOCATIONS
Figure Appendix B-1 shows the location of the system board jumpers.
Figure Appendix B-1 System Board Jumper Locations
VRE/VR
L2 SRAM
Cache
CLR PASSWD
1
2
3
1
2
3
BF1
BF1
JP5 JP4 JP7
JP3
BF0
1
2
3
