Supermicro SuperServer 5019S-W4TR User Manual page 50

SuperServer 5019S-W4TR User's Manual
SMBus to PCI Slots
Jumpers JI C1 and JI
2
PCI-E/PCI slots. The default setting is Open (Disabled.) Both jumpers must be set to the same
setting (JI C1 controls the clock and JI
2
NVMe Connection
Close pins 1 and 2 to enable NVMe add-on card support, which allows one of the PCIe 3.0
x8 links to always run at dual PCIe 3.0 x4. The default setting is Auto.
Note: Use only NVMe add-on cards that have been validated by Supermicro. For the latest
updates, please refer to our website at http://www.supermicro.com/products/motherboard.
Manufacturer Mode Select
Close pin 2 and pin 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. Refer to the table below for jumper settings.
The default setting is Normal.
BMC Enabled
Jumper JPB1 allows the user to enable the embedded Baseboard Management Controller
(BMC) to provide IPMI 2.0/KVM support on the motherboard. Refer to the table below for
jumper settings. The default setting is BMC Enable.
C2 allow you to connect the System Management Bus (I
2
C2 controls the data). The default setting is Enabled.
2
SMBus to PCI Slots
Jumper Settings
JI C1 Setting JI C2 Setting
2 2
JI C1: Closed JI C2:Closed
2 2
JI C1: Open JI C2: Open
2 2
NVMe Connection
Jumper Settings
Jumper Setting Definition
Pins 1-2 Manual
Pins 2-3 Auto (Default)
Manufacturer Mode
Jumper Settings
Jumper Setting Definition
Pins 1-2 Normal
Pins 2-3 Manufacturer Mode
BMC Enable
Jumper Settings
Jumper Setting Definition
Pins 1-2 BMC Enabled
Pins 2-3 Disabled
50
Definition
Enabled
Disabled
C) to the
2