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BIOS Versions Description
VX3030 AMI BIOS User Manual
Chapter 11 - BIOS Versions Description
11.1 Recommendations and Known Limitations
1. Reserved Setup settings
All the settings that are not described in this documentation are reserved and should not be changed.
Changing any of these settings may cause system dysfunction or failure.
2. After BIOS upgrades
It is recommended to turn the system off and do a fresh Cold Boot after upgrading the BIOS with the EFI shell
“kflash” command or another utility.
3. Display Port hot plug
The BIOS does not support hot plug for Display Port. The user has to plug the Display Port device before swit­
ching the board on.
4. ACPI warnings under Linux OS
Some ACPI warnings are logged under the Linux Fedora operating system using the “dmesg” utility. Those
messages are not errors and should be ignored.
5. PCI-Express Advanced Error Reporting (AER) are not supported
Currently, the BIOS does not implement AER for PEX 8609 devices in ACPI tables, and so, OSes cannot have
this information.
6. “kflash” command limitation
The “-sp” option of the “kflash” command is used to preserve the BIOS parameters. However the boot devices
order is not preserved by this option.
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