PC Driver issues: You observe following driver related issues.
I: Occasionally mouse point freezes.
II: System performance is getting slower.
III: Computer does not hibernate and sleep properly.
IV: Computer restarts automatically again and again without any warning or prompt.
All these issue indicates problems with the driver and problem could be following
> Outdated driver: If all drivers are not updated then update them.
> Issue with newly installed driver: Sometime updated drive may cause issues either roll back the driver update or run system restore go back to back to life.