TITLE Lenovo Power Management Driver for W8 Description This driver/utility is for the Windows 8 Beta Support Program and intended for testing purposes only. BUILD DATE 08/18/2012 PRODUCT DATA SYSTEM LIST : T430, T530, W530, T430s, X230, X230 Tablet, X131e, X1 Carbon, L430, L530, S430, T420, T520, W520, T420s, X220, X220 Tablet, T410, T510, W510, T410s, X201, X201s, X201 Tablet, X1, L420, L520, Edge E420s, Edge E220s, Edge E320, Edge E325, X121e, Edge E120, Edge E125, X130e, Edge E420, Edge E425, Edge E520, Edge E525, X120e, X100e, L412, L512 OS LIST_2 : Windows 8 32bit, Windows 8 64bit VERSION : 1.66.0.7 VERSION_1 : 1.66.0.7 VERSION_2 : 1.66.0.7 DATE STAMP : 08/18/2012 BUILD ID : GDKU07WW HOW TO INSTALL: Note : Installation and uninstallation are supported only in Administrator mode. If you do installation or uninstallation in other mode than Administrator, you will see incorrect messages. This is caused by the invalid operation. I want to declare this is a spec. 0. Copy the ZIP file to your HDD and unzip it. 1. Start Windows os and log on with the user ID authorized as an administrator. 2. Execute 'SETUP.EXE' in the extracted folder. 3. Follow the instructions on the screen. The default choices are already highlighted at the Installation Options screen. Note : Standard INF installation is also available. This method can be used for Preload setup. (Uninstallation method: OS standard way; Add/Remove Programs)