Driver Information
Old drivers impact system performance and make your PC and hardware vulnerable to errors and crashes. We suggest you to download the latest drivers.
Keep your
Unknown Device driver upto date to maximize its performance, fixing any error related to driver.
Unknown Device is a windows driver. It's released by
Type:
Version:
Date: 1970-01-01
Hardware IDs:
ACPI\WACF008
*WACF008
Compatible IDs:
The following operating system has used this driver:
Microsoft Windows 7 Ultimate
Microsoft Windows XP Professional
Microsoft Windows XP Professionnel
Microsoft Windows 7 Professional
Microsoft Windows Developer Preview
This download is valid for the product(s) listed below:
LENOVO - 7453FK4
LENOVO - 63645AG
LENOVO - 7762BE5
LENOVO - 63635BU
LENOVO - 7767B7U
LENOVO - 7448CTO
LENOVO - 7453EDU
LENOVO - 7449FXG
LENOVO - 7764CTO
LENOVO - 636385G
LENOVO - 7767B8G
LENOVO - 7767BFG
Notices:
The software drivers provided on this page are generic versions and can be used for general purposes. However, computer original equipment manufacturers (OEMs) may have altered the features, incorporated customizations, or made other changes to the software or software packaging they provide. To avoid any potential installation incompatibilities on your OEM system, We recommend that you check with your OEM and use the software provided via your system manufacturer. We or the computer original equipment manufacturer (OEM) may not provide technical support for some or all issues that could arise from the usage of this generic version of software drivers.
