Acer AB460 F1 - Manual (Page 246)

3 Server Blades: Setup and Installation 226
Power configuration
Power Button Function: If set to Instant_Off, the system will power off
immediately when you press the power button. If set to
4_Second_Override, the system will power off when you press the
power button for four seconds or longer.
Restore on AC Power Loss: Use this feature to set the power state after
a power outage. Select Power-Off for the system power to remain off
after a power loss. Select Power-On for the system power to be turned
on after a power loss. Select Last State to allow the system to resume
its last state before a power loss.
Watch Dog Timer: If enabled, the Watch Dog Timer will allow the
system to reboot when it is inactive for more than five minutes.
Processor and Clock Configuration
This submenu displays the status of the processor as detected by the
BIOS, including items such as the processor manufacturer, type,
frequency, CPUID, Microcode Revision, Cache L1/L2/L3, Ratio Status,
and Ratio Actual Value. The submenu also allows you to configure the
processor and clock settings.
Figure 3-142. Processor and Clock Configuration