Supermicro SuperServer 5019S-MN4, Руководство пользователя

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Chapter 4: Motherboard Connections SuperServer 5019S-MN4 User's Manual
VGA Enable/Disable
JPG1 allows you to enable or disable the VGA port. The default setting is Enabled.
VGA Enable/Disable
Jumper Settings
Jumper Setting Definition
Pins 1-2 Enabled
Pins 2-3 Disabled
LAN1/2 Enable/Disable
Change the setting of jumper JPL1 and JPL2 to enable or disable the LAN1 and LAN2
Ethernets ports, respectively. The default setting is Enabled.
LAN1/2 Enable/Disable
Jumper Settings
Jumper Setting Definition
Pins 1-2 Enabled
Pins 2-3 Disabled
Watch Dog
JWD controls the Watch Dog function. Watch Dog is a monitor that can reboot the system
when a software application hangs. Jumping pins 1-2 will cause Watch Dog to reset the system
if an application hangs. Jumping pins 2-3 will generate a non-maskable interrupt signal for the
application that hangs. Watch Dog must also be enabled in BIOS. The default setting is Reset.
Note: When Watch Dog is enabled, the user needs to write their own application software
to disable it.
Watch Dog
Jumper Settings
Jumper Setting Definition
Pins 1-2 Reset
Pins 2-3 NMI
Open Disabled
BIOS Recovery
Use jumper JBR1 to recover the BIOS settings on the motherboard. The default setting is
Normal.
BIOS Recovery
Jumper Settings
Jumper Setting Definition
Pins 1-2 Normal
Pins 2-3 BIOS Recovery
SMBus to PCI Slots
Use jumpers JI
2
C1 and JI
2
C2 to connect the System Management Bus (I2C) to PCI-Express
slots to improve PCI performance. These two jumpers should be set to the same setting.
The default setting is Disabled.
I
2
C for PCI-E Slots
Jumper Settings
Jumper Setting Definition
Pins 1-2 Enabled
Pins 2-3 Disabled
BMC Enabled
Jumper JPB1 allows you to enable the embedded ASpeed AST2400 Baseboard Management
Controller (BMC) to provide IPMI 2.0/KVM support on the motherboard. The default setting
is BMC Enable.
BMC Enable
Jumper Settings
Jumper Setting Definition
Pins 1-2 BMC Enabled
Pins 2-3 Disabled
Manufacturer Mode Select
Close pins 2 and 3 of jumper JPME2 to bypass SPI flash security and force the system to
operate in the manufacturer mode, which will allow the user to flash the system firmware from
a host server for system setting modifications. The default setting is Normal.
Manufacturer Mode
Jumper Settings
Jumper Setting Definition
Pins 1-2 Normal
Pins 2-3 Manufacturer Mode