Whirring sound from battery when I open my laptop
I just changed my laptop battery today. I connected it to charging, then open my laptop to see how long to 100%, before I turn it off again for full charge plus another 2 hours as per instruction.
Suddenly, there is a whirring sound coming from the fan which now seems to work. I thought the fan working and the sound is only temporary, but it doesn't stop.
I turn off the laptop, the fan stopped. Then I turned on again, then again there is that sound from the fan working again.
Now I just turned off the laptop, waiting for the full charge of the new battery. But I'm afraid there will be that sound again when I open my laptop.
What could be the issue here?
I'm afraid my laptop is overheating somewhere thus that whirring sound. Mind you, the sound is a bit loud, thus cause my concern.
Is this a good question?