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#11
I just did the same thing you did but I deleted a lot of the old drives and shut down the old system. I then changed the mother board put in the old drive and restarted. When I restarted windows installed all the generic drivers, it took a little time then I restarted and installed the new mother board drivers, reactivated windows. Every thing has been working fine for a week. I think you can delete the old drivers and restart if windows needs them it will install a driver or ask you to install it. You should be OK to go. good luck