Note:
This driver/utility is for the Windows 8 Beta Support Program and intended for testing purposes only.

	Supported Think Systems
	Supported Operating Systems
	Summary of changes
	Installation Instruction
	Determining which Version is Installed

ThinkPad Systems:

• T420, T420s
• T520
• W520
• X1
• X220, X220 Tablet

• Microsoft Windows 8 (32-bit) Beta
• Microsoft Windows 8 (64-bit) Beta

Where:

• [Important] Important update
• (New) New function or enhancement
• (Fix) Correction to existing function

Version 7.1.21.1134

• (New) New release

[System requirement]

• Latest ME 7.1 firmware
• Microsoft .NET 3.5 or later
• Intel Chipset file
• Intel Gigabit Ethernet device driver

[Intel(R) Management Engine Interface driver]

1. Run "\MEI_SW\Setup.exe"
2. Click "Next"
3. Click "Yes" to License Agreement
4. Click "Next"
5. If Windows Security dialog box is displayed, click Install this driver software anyway
6. Click "Next" when the installation is completed
7. Click "Finish"

[Intel(R) Management Engine Interface driver]
Ver.7.1.21.1134

In order to check the version for Intel(R) Management Engine Interface driver:

1. Right-click the following device in the device manager
2. Select Properties
3. Click Driver tab
4. The Driver Version is displayed
   \System devices\Intel(R) Management Engine Interface