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Super X11SCQ/-L User's Manual
3.3 Frequently Asked Questions
Question: What type of memory does my motherboard support?
Answer:
The X11SCQ supports up to 64GB of Non-ECC DDR4 UDIMM with speeds of up
to 2666MHz in four slots. The X11SCQ-L supports up to 32GB of Non-ECC DDR4 UDIMM
with speeds of up to 2666MHz in two slots.
Question: How do I update my BIOS?
Answer:
It is recommended that you
do not
upgrade your BIOS if you are not experiencing
any problems with your system. Updated BIOS files are located on our website at
http://
www.supermicro.com/ResourceApps/BIOS_IPMI_Intel.html
. Please check our BIOS warning
message and the information on how to update your BIOS on our website. Select your
motherboard model and download the BIOS file to your computer. Also, check the current
BIOS revision to make sure that it is newer than your BIOS before downloading. Please
unzip the BIOS file onto a USB stick. (Note: The USB stick doesn't have to be bootable, but
has to be formatted with the FAT/FAT32 file system.) Plug the USB stick into any USB port,
boot to the Build-In UEFI Shell, select the item in the boot menu by pressing F11 key during
boot up, and type FLASH.nsh BIOSname#.### to start the BIOS update After the message
indicating BIOS update has completed, perform an A/C power cycle.
Question: Why can't I turn off the power using the momentary power on/off switch?
Answer:
The instant power off function is controlled in BIOS by the Power Button Mode
setting. When the On/Off feature is enabled, the motherboard will have instant off capabilities
as long as the BIOS has control of the system. When the Standby or Suspend feature is
enabled or when the BIOS is not in control such as during memory count (the first screen
that appears when the system is turned on), the momentary on/off switch must be held for
more than four seconds to shut down the system. This feature is required to implement the
ACPI features on the motherboard.
