Supermicro X11SAA/A2SAV/-2C/-L User Manual page 45

Manufacturing Mode Select
Close pins 2-3 on 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.
VGA
AUDIO
JPL2 JPL1
FP
JPAC1:AUDIO
1-2:ENABLE
2-3:DISABLE
EDP1
JPL1: LAN1
1-2:ENABLE
2-3:DISABLE
JPL2: LAN2
1-2:ENABLE
2-3:DISABLE
M2_SRW3
SRW2
SRW1
M2_SRW1
JMP1 mSATA/mini PCIE
JD1
JMD1
JSD1
COM3
SATA+ DOM POWER
I-SATA0
M-SATA3
USB6/7
J4 J5 USB5 M-SATA1
J7
USB4
FAN2
C
A C A C A
LED2 LED1 LED3
JWD1
JF1
2
PWR NIC NIC
RST X FF
1
ON 2
Manufacturing Mode
Jumper Settings
Jumper Setting Definition
Pins 1-2 Normal (Default)
Pins 2-3 Manufacturing Mode
USB0/1
LAN2 LAN1
COM1
USB2/3(3.0)
USB8/9
BAR CODE
A2SAV
REV:1.02
DESIGNED IN USA
CPU
I-SATA1
SODIMM1(1.35V only)
M-SATA2
M-SATA0
COM2
JPW1
JPH1
JTPM1
HDD PWR
X NMI
1 LED LED
45
Chapter 2: Installation
1. Manufacturing Mode
HDMI/DP
FAN1
1
JPME2
2
1
JP1
JBT1
JL1
J1
BT1
JPV1