Supermicro SuperServer SYS-111E-FWTR-EU User Manual page 70

BIOS Recovery
Close pins 2-3 of jumper JBR1 for BIOS recovery. The default setting is on pins 1 and 2 for
normal operation. Refer to the table below for jumper settings. The default setting is Normal.
I C Bus for VRM
2
JVRM1 allows the BMC or the PCH to access CPU and memory VRM controllers. Refer to
the table below for jumper settings.
LAN Port Enable/Disable
Use JPL1 to enable or disable the X550 LAN1 and LAN2 ports (for X13SEW-TF). Use JPL2
to enable or disable the I210 LAN1 port (for X13SEW-F). Use JPL3 to enable or disable the
I210 LAN2 port (for X13SEW-F). The default setting is Enabled.
ME Manufacturing Mode
Close pins 2-3 of jumper JPME1 to bypass SPI flash security and force the system to operate
in the manufacturing 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.
BIOS Recovery
Jumper Settings
Jumper Setting Definition
Pins 1-2 Normal
Pins 2-3 BIOS Recovery
VRM
Jumper Settings
Jumper Setting Definition
Pins 1-2 BMC (Normal)
Pins 2-3 PCH
LAN Port Enable/Disable (JPL1-JPL3)
Jumper Settings
Jumper Setting Definition
Pins 1-2 Enabled (Default)
Pins 2-3 Disabled
Manufacturing Mode
Jumper Settings
Jumper Setting Definition
Pins 1-2 Normal
Pins 2-3 Manufacturing Mode
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Chapter 4: Motherboard Connections