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Enquiry about the instrument "STK7700" shown in Device Manager of IdeaPad Y530 in Windows 7


Some customers call in to inquiry what the instrument "STK7700" shown in "Device Manager" of IdeaPad Y530 under Windows 7.


The above symptom may occur on the following systems:

IdeaPad Y530

Under the following operating system:

Microsoft Windows 7


This instrument is the "AVerMedia TV Card Device".

You can find the driver in the following link:


When you double-click the driver package, the driver package is unzipped to the following path by default.

You can choose "STK7700" in "Device Manager", and install the driver from the following path. C:\Drivers\AVerMedia TV Tuner Driver\YUAN_MC570QA_MC770A


Lenovo, Lenovo 3000, IdeaCentre and IdeaPad are trademarks of the Lenovo Corporation in the United States, other countries, or both.

Microsoft and Windows are trademarks of Microsoft Corporation in the United States, other countries, or both.

Other company, product, or service names may be trademarks or service marks of others.

Document ID:


Last modified:


  • Alias ID: 127061290209623
  • Document ID: HT071198
  • Last Updated :26 Mar 2014
  • (c) 2014 Lenovo