Lenovo 0C52865 Betriebsanweisung PDF herunterladen (Seite 8)

The hardware or software requirements for the wireless display adapter vary by operating system. Before

installing the wireless display adapter, ensure that your notebook computer meets the speciﬁc hardware or

software requirements for the operating system installed.

• For Windows 7: Ensure that your notebook computer has one of the following items available:

– Intel

Wireless Display (Intel WiDi) version 4.2.21 or later

– Lenovo QuickDisplay (supported only on certain models)

– A VGA connector

• For Windows 8: Ensure that your notebook computer has one of the following items available:

– Intel WiDi version 4.2.21 or later

– A VGA connector

• For Windows 8.1:

– If your Windows 8.1 operating system is preinstalled, there is no hardware or software requirements for

the use of the wireless display adapter.

– If the Windows 8.1 operating system is updated from the Windows 8 operating system, you might not

be able to use the wireless display adapter. One possible reason is that your notebook computer does

not include the Miracast driver. Contact the Lenovo Support to see if the problem can be ﬁxed by

installing the Miracast driver onto your notebook computer.

Note: For the notebook computer models equipped with an NFC reader, you can use the NFC tag with

Lenovo QuickDisplay 2.0 for easy wireless connection to the wireless display adapter.

The functionality of wireless connection is affected by the version of the drivers and software. If your

notebook computer meets the system requirements, it is important to ensure that the following software

or drivers also are up-to-date:

• Lenovo QuickDisplay

• Intel Graphics Driver

• Intel Wireless Driver

• Intel WiDi software

If you need to update the Lenovo QuickDisplay program, go to the Lenovo Support Web site:

http://www.lenovo.com/support/WDA

If you need to update the Intel Graphics Driver, Intel Wireless Driver, and Intel WiDi software, you can do

either of the following:

• To update the drivers and software automatically, use the Intel WiDi Update Tool. You can

download and install the Intel WiDi Update Tool from Intel Support or from Lenovo Support at

http://www.lenovo.com/support/WDA.

• To update Intel Graphics Driver, Intel Wireless Driver, and the Intel WiDi software manually, do the

following:

1. Download and update the Intel Graphics Diver from the Lenovo Support Web site at

http://www.lenovo.com/support. Depending on the type and model of your notebook computer, the

suitable version of the driver might vary.

2. Download and update the Intel Wireless Driver from the Lenovo Support Web site at

http://www.lenovo.com/support. Depending on the type and model of your notebook computer, the

suitable version of the driver might vary.

ThinkPad Enterprise Wireless Display Adapter User Guide 4

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Lenovo 0C52865 Betriebsanweisung Seite 8