ACPI Error


P

Pieter Rossouw

Hi,

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.

I have received this error for a month now and my PC very
slow.

Can some shed some light?
 
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J

Jason Tsang

Take a look at these two sites.

http://support.microsoft.com/default.aspx?scid=kb;en-us;Q283649
http://www.microsoft.com/hwdev/tech/onnow/BIOSAML.asp

Then goto your motherboard manufacturer's website and get the latest bios
and see if it resolves this problem. If it doesn't, contact your
motherboard manufacturer and ask them to resolve this issue, citing the two
links above.

Most current motherboards, if they haven't had the issue resolved already,
have fixes forthcoming in a future bios upgrade.
 

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