Installed drivers twice?

[Captainawzome]

Hello guys,

I recently purchased a Lenovo Y520 and by habit installed all of the drivers. However, after looking at device manager it seems like all of them were there and I didn't need to install them in the first place. Will this have any ill effect on my laptop?

Thanks

 

[Traditore]

No. If you installed appropriate drivers from lenovo support.