VISTA system can not find audio input and output devices (not necessarily a problem because the Department of …

I use the Lenovo brand, is the VISTA system, installed at home, a “network of K song” software, installed after the search of my computer hardware, She Xiangtou to find, but can not find tips audio input and output, but my External speakers can play music, software, such as using a headset, can hear voices, but Michael has never been able to transfer their voice, computer hardware, microphone and audio output are normal, do not know why, which I hope Prawns a favor.

Not re-install the sound card driver or the driver failed to install!
remove the old drive attributes, you can re-drive!

– big lonely Shanren