Edit of the above first sentence: "...was connected AND switched on."
Completly removing all drivers may be problematic, this will largely depend on your operating system. If you are using Vista check that the BeoSound is compatable first. It should be but I haven't owned a BS2 for several years and of course Vista wasn't out then.
All the best.
"We can rebuild him. We have the technology."
7-40, 7-2, 9000, BS3, BC2, LC2, BC6000, Beo5