A lot of laptops are different. The Lenovo T520 I'm using right now has an ethernet chip that the OEM version of Windows 7 couldn't figure out, and I had to tra

A lot of laptops are different. The Lenovo T520 I'm using right now has an ethernet chip that the OEM version of Windows 7 couldn't figure out, and I had to track what the chip was before I could get on the internet. So it isn't all roses in the Windows world with drivers. At least there was a driver, though.