PC is freezing

[Steve-o]

AMLI: ACPI BIOS is attempting to write to an illegal IO
port address (0xcf8), which lies in the 0xcf8 - 0xcff
protected address range. This could lead to system
instability. Please contact your system vendor for
technical assistance.
This is the error report, I cant make any sense of it. I
need to fix the problem as it is causing me much pain
e.time the pc crashes. Its a regular occurance, at least 5
times in one session!!

 

[Rich Barry]

http://aumha.org/win5/kbestop.htm
0x000000A5: ACPI_BIOS_ERROR
(Click to consult the online MSDN article.)
The cause of this message is always errors in the ACPI BIOS. Nothing can be
done at an operating system level to fix the problem. See the articles
linked here for more details.