If your laptop is making a whirring noise, it could be due to a number of different factors. If the noise is coming from the fan, it could be that the fan is dirty and needs to be cleaned. If the noise is coming from the hard drive, it could be that the hard drive is failing and needs to be replaced. If the noise is coming from the speakers, it could be that the speakers are damaged and need to be replaced. If you are not sure what is causing the noise, you may want to take your laptop to a computer repair shop to have it diagnosed.