I'm rebuilding a Toshiba Tecra M2 with WinXP SP2 and have all drivers installed except one listed as Unknown Device:

Location: on Intel(R) 82801DBM LPC Interface Controller.

Details:
Device Instance Id: ACPI\SMCF030\4&32D50C2&0

Any idea what driver I need to clear this up? Let me know what other details I can provide. Thanks!