Supermicro SuperServer E403-9D-4C-FN13TP User Manual page 58

SuperServer E403-9D-4C/8CN/12C/14C/14CN/16C-FN13TP User's Manual
SMBus to PCI-E Slots
Jumpers JI2C1 and JI2C2 allow you to connect the System Management Bus (I2C) to the
PCI-E slots. Both jumpers must be set to the same setting (JI2C1 controls the clock and
JI2C2 controls the data).
Manufacturing Mode Select
Close JPME2 to bypass the SPI flash security mechanism and force the system to use the
Manufacturing Mode, which will allow you to flash the system firmware from a host server to
modify system settings. See the table below for jumper settings.
VGA Enable/Disable
JPG1 allows you to enable or disable the VGA port, which is supported by the onboard BMC
controller. The default setting is Enabled.
I C Bus for VRM
2
Jumper JVRM1 allows the BMC or the PCH to access CPU and memory VRM controllers.
Refer to the table below for jumper settings.
SMBus to PCI-E Slots
Jumper Settings
Jumper Setting Definition
Pins 1-2 Enabled
Pins 2-3 Disabled (Default)
Manufacturing Mode Select
Jumper Settings
Jumper Setting Definition
Pins 1-2 Normal (Default)
Pins 2-3 Manufacturing Mode
VGA Enable/Disable
Jumper Settings
Jumper Setting Definition
Pins 1-2 Enabled
Pins 2-3 Disabled
VRM
Jumper Settings
Jumper Setting Definition
Pins 1-2 BMC (Normal)
Pins 2-3 PCH
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