Supermicro SuperServer SYS-240P-TNRT User Manual page 66

Power-Failure Throttling Enable
J34 is a power-failure throttling jumper which will allow the user to enable the CPU throttling
mode when a power failure occurs. The default setting is on pins 1 and 2 for normal operation.
Select Switch for FP1_Reset Button or UID Button
Jumper J58 is used to select between the FP1_Reset button and the UID button. The default
setting is to close J58 to use the UID button.
Power-Failure Throttling
Jumper Settings
Jumper Setting Definition
Pins 1-2 Normal (Default)
Pins 2-3 Power-Failure Throttling Enable
Select Switch for FP1_Reset Button
& UID Button
Jumper Settings
Jumper Setting Definition
Closed UID Button (Default)
Open FP1_Reset Button
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Chapter 4: Motherboard Connections