Supero SUPERSERVER 6035B-8R+, User Manual, Page: 54 / 110

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UPERSERVER 6035B-8R+ User’s Manual
Alarm Reset (JAR)
The system will notify you in the event
of a power supply failure. This feature
assumes that Supermicro redundant
power supply units are installed in the
chassis. If you only have a single power
supply installed, you should not connect
anything to this jumper to prevent false
alarms. See the table on the right for
jumper settings.
Alarm Reset
Jumper Settings (JAR)
Pin# Defi nition
2 +5V
1 Ground
SCSI Controller Enable/
Disable
Jumper JPA1 is used to enable or dis-
able the onboard SCSI controller. The
default setting is on pins 1-2 to enable
SCSI. See the table on the right for
jumper settings.
SCSI Enable/Disable
Jumper Settings (JPA1)
Both Jumpers Defi nition
Pins 1-2 Enabled
Pins 2-3 Disabled
SCSI Termination Enable/
Disable
Jumpers JPA2/JPA3 are used to en-
able or disable termination for the
SCSI Channel A (JPA2) and Channel B
(JPA3) connectors. The default setting
is open to enable termination. See the
table on the right for jumper settings.
Note: In order for the SCSI drives to
function properly, please do not change
the default setting (enabled) set by the
manufacturer.
SCSI Term. Enable/Disable
Jumper Settings (JPA2/JPA3)
Jumper Setting Defi nition
Open Enabled
Closed Disabled