Supermicro SuperStorage SSG-6049SP-DE1CR60 User Manual page 64

SuperStorage Server SSG-6049SP-DE1CR60/90 User's Manual
Watch Dog
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.
Manufacturing Engine (ME) Recovery
Use jumper JPME1 to select ME Firmware Recovery mode, which will limit resource allocation
for essential 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.
Watch Dog
Jumper Settings
Jumper Setting Definition
Pins 1-2 Reset
Pins 2-3 NMI
Open Disabled
Manufacturing Mode Select
Jumper Settings
Jumper Setting Definition
Pins 1-2 Normal (Default)
Pins 2-3 ME Recovery
Manufacturing Mode Select
Jumper Settings
Jumper Setting Definition
Pins 1-2 Normal (Default)
Pins 2-3 Manufacturing Mode
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