This may sound like a dumb question but I was wondering if my mouse and keyboard functions (and other built in functions like wireless) will be functional after I upgrade the hard drive without any data transfer from the old hard drive and then installing a new OS. Or would I HAVE to use the recovery disks that came with the laptop in order for those internal functions to work?
What OS id it running now ,if its xp and you want to change to win7 you will need to check if there are drivers for win7,if you don't want to use the recover disk its ok ,you then go to the laptops makers web site search for drivers for your model .if you want/need you can post your exact model [usually on a sticker on the bottom of laptop ]here i can find correct downloads for you .what OS are you planning on install ,
if you are using winxp and want to go to win7 then check if it will have issues with win7 ,
http://windows.microsoft.com/upgradeadvisor