Supermicro X12STD-F User Manual page 41

IPMI Share LAN Enable/Disable
Set the JBM1 jumper to enabled to share the LAN with IPMI.
CPU Throttle When PWR_Fail
The JPO1 jumper can enable the CPU Throttle mechanism to protect the CPU from damage
due to excessive heat. This is a safeguard to prevent damage to the system. When an
overheating condition occurs, thermal throttling kicks in. Three options are available to handle
overheating: Power off, CPU Throttle - decrease CPU frequency to the minimum (800 Mhz),
and Performance - do nothing.
JKVM1
USB0/1
USB2 (3.0)
MH1
SW1
JMD2 JMD1 JTPM1
JMD1: M.2-H
JMD2: M.2-H
PCIe 3.0 X4 / I-SATA 3.0 PCIe 3.0 X4 / I-SATA 3.0
MH8
LEDM1
2 JPME2
SRW3 SRW1
JWD1
J3
J2
1 JBM1
SRW4 SRW2
BAR CODE
SRW5
BT1
MAC CODE
JBT1
X12STD-F
REV: 1.02
S-SGPIO1
DESIGNED IN USA
CPU
MH7 MH4
IPMI Share LAN Enable/Disable
Jumper Settings
Jumper Setting Definition
Pins 1-2 (Open) Enabled (Default)
Pins 1-2 (Short) Disabled
CPU Throttle When PWR_Fail
Jumper Settings
Jumper Setting Definition
Pins 1-2 Enabled
Pins 2-3 Disabled
MH2
MH3
JPCIE1
BIOS LICENSE
MH6
MH9
JPWR1
41
Chapter 2: Installation
1. IPMI Share LAN Enable/Disable
2. CPU Throttle When PWR_Fail