Supermicro SuperServer 2049U-TR4 User Manual page 62

SuperServer 2049U-TR4 User's Manual
Power-Failure Throttling Enable/Disable
The Power-Failure Throttling jumper is located at J17. Close pins 1-2 of J17 to enable power
throttling feature. The default setting is the close pins 2-3 for normal operation. See the jumper
setting table below.
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.
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.
VGA Enable/Disable
JPG1 allows you to enable or disable the VGA port, which is supported by the onboard BMC
controller. The default setting is Enabled.
Power-Failure Throttling
Jumper Settings
Jumper Setting Definition
Pins 1-2 Enabled
Pins 2-3 Normal
Manufacturer Mode
Jumper Settings
Jumper Setting Definition
Pins 1-2 Normal
Pins 2-3 ME Recovery
Watch Dog
Jumper Settings
Jumper Setting Definition
Pins 1-2 Reset
Pins 2-3 NMI
Open Disabled
VGA Enable/Disable
Jumper Settings
Jumper Setting Definition
Pins 1-2 Enabled
Pins 2-3 Disabled
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