fans noise

Hi my Acer Nitro 5 has been making an unusual fan noise that ive never heard it make. this happens even when im not running anything big. the fans don't make that much of a sound but i can still hear it slightly without going right up them. is this normal or do i need to take it to repairs? (the...

The problem is that it doesnt boot, to describe my problem I will explain the behavior Im having. When I press the power button the symptoms are the following: the battery and charging leds, as well as all the leds above the keyboard turn on and stay like that, the hard drive led blinks 2-3...