Supermicro 6028R-WTR User Manual page 71

I 2 C Bus to PCI-E Slots
2
Use Jumpers JI C1 and JI
connect the System Management Bus
2
(I C) to PCI-Express slots to improve
PCI performance. These two jumpers
are to be set at the same time. The
default setting is on pins 2-3 to disable
the connection for normal operations.
See the table on the right for jumper
settings.
Manufacturer Mode Select
Close pin 2 and pin 3 of Jumper
JPME2 to bypass SPI fl ash security
and force the system to operate in the
Manufacturer mode, which will allow
the user to fl ash the system fi rmware
from a host server for system setting
modifi cations. See the table on the
right for jumper settings.
Chapter 5: Advanced Serverboard Setup
2
C2 to
Jumper Setting
Pins 1-2
Pins 2-3
Jumper Settings
Jumper Setting
1-2
2-3
5-25
2
I C to PCI-E
Jumper Setting
Defi nition
Enabled
Disabled (Default)
ME Mode Select
Defi nition
Normal (Default)
Manufacture Mode