Supermicro 656531, User Manual

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SuperServer 5019A-FTN4 User's Manual
BIOS Recovery
Close pins 2 and 3 of jumper JBR1 for BIOS recovery. The default setting is on pins 1 and
2 for normal operation. Refer to the table on the right for jumper settings. The default setting
is Normal.
BIOS Recovery
Jumper Settings
Jumper Setting Definition
Pins 1-2 Normal (Default)
Pins 2-3 BIOS Recovery
LAN Enable/Disable
Use jumper JPL1 to enable or disable the four LAN ports.
LAN Port Enable/Disable
Jumper Settings
Jumper Setting Definition
Pins 1-2 Enabled (Default)
Pins 2-3 Disabled
SMBus to PCI Slots
Jumpers JI
2
C1 and JI
2
C2 allow you to connect the System Management Bus (I
2
C) to the
PCI-E/PCI slots. Both jumpers must use the same setting. (JI
2
C1 controls the clock and JI
2
C2
controls the data). The default setting is Disabled.
SMBus to PCI Slots
Jumper Settings
JI
2
C1 Setting JI
2
C2 Setting Definition
JI
2
C1: Pins 1-2 JI
2
C2: Pins 1-2 Enabled
JI
2
C1: Pins 2-3 JI
2
C2: Pins 2-3 Disabled (Default)
BIOS Recovery
Close pins 2 and 3 of jumper JBR1 for BIOS recovery. The default setting is on pins 1 and
2 for normal operation. Refer to the table on the right for jumper settings. The default setting
is Normal.
BIOS Recovery
Jumper Settings
Jumper Setting Definition
Pins 1-2 Normal (Default)
Pins 2-3 BIOS Recovery