ThinkPad E series notebook sound card driver

I bought the ThinkPad E series notebook, this notebook factory system is Win8 system, bought it into Win7-64 system, but the notebook comes with a microphone is not good, the sound is small and unclear. Later, the sound card driver was uninstalled, and then the next Win7-64 sound card driver, the microphone would be fine. The following is the download information and website of the sound card driver recommended by everyone in the system home Xiaobian. Please have a thinker that is similar to the microphone.

Download information: Lenovo Lenovo ThinkPad E430/E435/E445/E530/E535/E545 notebook sound card driver 8.54.48.0 version For Win7-32/Win7-64 (released on May 20, 2013) Lenovo smart drive 2014 is a driver management software for Lenovo that is suitable for "Lenovo brand" computer. All Lenovo notebooks and desktops can be intelligently installed and upgraded with Lenovo driver. It is very convenient.

Download URL: http://www.xp85.com/html/LenovoDriverCD.html