Supermicro X11DAC User Manual page 59

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Management Engine (ME) Recovery
Use jumper JPME1 to select ME Firmware Recovery mode, which will limit resource
allocation for essential system operation only in order to maintain normal power operation
and management. In the single operation mode, online upgrade will be available via Recovery
mode. See the table below for jumper settings.
Manufacturing Mode Select
Close JPME2 to bypass SPI flash security 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.
BMC
JA1
2
1
BIOS LICENSE
PCH
JBT1
JPS1
SAS Controller Chip
SAS4~7
SAS0~3
Manufacturer Mode
Jumper Settings
Jumper Setting
Definition
Pins 1-2
Normal
Pins 2-3
ME Recovery
Manufacturing Mode Select
Jumper Settings
Jumper Setting
Definition
Pins 1-2
Normal (Default)
Pins 2-3
Manufacturing Mode
USB3~4
LAN1/2
JAUDIO1
X11DAC
REV:1.00
DESIGNED IN USA
Battery
CPU2
P2 DIMM A2
MAC CODE
SAS CODE
MAC CODE
CPU1
59
Chapter 2: Installation
1. ME Recovery
2. Manufacturing Mode
USB1~2/
PS2
VGA
Select
JPI2C1
JF1
LE2
FAN2
FAN1

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