Supermicro X9SRL-F User Manual download pdf (Page 75)

Chapter 4: AMI BIOS

4-5

Interrupt 19 Capture

Interrupt 19 is the software interrupt that handles the boot disk function. When this

item is set to Enabled, the ROM BIOS of the host adaptors will "capture" Interrupt

19 at boot and allow the drives that are attached to these host adaptors to function

as bootable disks. If this item is set to Disabled, the ROM BIOS of the host adap-

tors will not capture Interrupt 19, and the drives attached to these adaptors will not

function as bootable devices. The options are Enabled and Disabled.

Watch Dog Function

If enabled, the Watch Dog timer will allow the system to automatically reboot when

a non-recoverable error occurs that lasts for more than ve minutes. The options

are Enabled and Disabled.

Power Button Function

This feature controls how the system shuts down when the power button is pressed.

Select 4-Seconds Override to force the user to press and hold the Power Button for

4 seconds before the system turns off. Select Instant Off if you want the system to

instantly power off when the Power Button is pressed. The options are 4 Seconds

Override and Instant Off.

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. The options are Power-On, Stay-Off

and Last State.



CPU Conguration

Warning: Take Caution when changing the Advanced settings. An incorrect

value, a very high DRAM frequency or incorrect DRAM timing may cause

system to become unstable. When this occurs, revert to the default setting.



Socket 1 CPU Information

This item is for informational purposes only and displays CPU information

including type, speed, number of cores, etc.

Clock Spread Spectrum

Select Enable to use the feature of Clock Spectrum, which will allow the BIOS to

monitor and attempt to reduce the level of Electromagnetic Interference caused by

the components whenever needed. Select Disabled to enhance system stability.

The options are Disabled and Enabled.

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Supermicro X9SRL-F User Manual Page 75