How can I find the right drivers to install audio on a IBM thinkPad Z60t
We purchased these laptops from Lenovo. I reformmated the computers as I couldn't figure out how to network them without it. I have everything working except the audio and although I have downloaded the recommended drivers from the Lenovo site it doesn't work. under the device manager in the systems folder it shows that I am lacking the audio device on high definition audio bus, so far I haven't been able to find that driver.