Check the driver available here. This splat occurs on Asus A8N only because
the driver INF is not quite right for the release version of XP x64. It
worked in earlier betas but not for the released version.
In my x64 Device Manager under Other Devices I have an Unknown device (with
the usual yellow question mark).
On the Properities page, General Tab, under Location: on PCI bus. Under
status "The drivers for this device are not installed. (Code 28)."
On the Driver Tab, everything is Unknown or Not Available, etc.
On the Details Tab the
Device Instance Id is "ACPI\ATK0110\1010110
Hardware Id is "ATK0110
Several properties are blank
Enumerator is ACPI
Capabilities are "CM_DEVCAP_UNIQUEID" and "CM_DEVCAP_SILENTINSTALL"
Devnode Flags are "DN_HAS_PROBLEM" "DN_DISABLEABLE" "DN_NT_ENUMERATOR"
I am looking for tips on figuring out how to identify this unknown device so
I can deal with it appropriately. There are no cards in the PCI slots (but
I am aware that the PCI bus supprots many devices).
WinXP Pro x64, AMD Athlon 64 x2, 2GB ram, ASUS A8N SLI Deluxe board, SATA
Hitachi drives (not Raid), GeForce 6800 GT video on PCI Express.
I suspect something like a fan sensor unplugged, but what do I know?
Be happy to have suggestions from all you fine folks.