Supermicro H13SSL-N - Page 47

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Chapter 2: Installation
LAN Enable/Disable (JPL1)
Jumper JPL1 will enable or disable LAN1/LAN2. See below for jumper settings. The default
setting is enabled.
GLAN Enable
Jumper Settings
Pin# Denition
1-2 Enabled (default)
2-3 Disabled
Watch Dog (JWD1)
JWD1 controls the Watch Dog function. Watch Dog is a monitor that can reboot the system
when a software application hangs. Jumping pins 1-2 will cause Watch Dog to reset the
system if an application hangs. Jumping pins 2-3 will generate a non-maskable interrupt
signal for the application that hangs. Watch Dog must also be enabled in BIOS. The default
setting is Reset.
Note: When Watch Dog is enabled, the user needs to write their own application software
to disable it.
Watch Dog
Jumper Settings (JWD1)
Jumper Setting Denition
Pins 1-2 Reset (Default)
Pins 2-3 NMI
Open Disabled
JSATA1
The 3-pin jumper at JSATA1 provides the option to switch the hybrid port (JMCIO3) between
SATA/NVMe. Refer to the table below for pin denitions.
JSATA1
Pin Denitions
Pin# Denition
1-2 Auto (Depends on system conguration)
2-3 SATA
Open NVMe