I too am having the same issue, I've done pretty much all the steps that Microsoft's KB article 810903 says to do.
http://support.microsoft.com/kb/810903/en-us
I have Windows XP Professional, this isn't simply a Win 2K issue, I've resolved this before on other Win XP Pro machines by following KB 81093.
Not this time...
I have a newer ECS K8T890-A (ver1.0A) motherboard.
I also checked setting in the BIOS, this manual claims to be ACPI compliant, yet changing those settings doesn't result in any good shut downs.
MOBO: ECS K8T890-A (ver 1.0A)
HD: Barracuda 160GB SATA
Video: EVGA e-gForce 6200TC, 128Mb
RAM: 1Gb DDR PC3200
What now???
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What if you're the Administrator and message says contact your local Administrator???? Who do you contact then when you're in trouble??
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