Powering up problem

so i had my aerobook for about 6 months now and the other day i tried turning it on and it wouldn’t go past the chuwi logo. eventually i was able to log on to my laptop but i had to press the function key and F2 the entire time and whenever i stopped pressing on them the laptop would just completely shut down.

update: i tried logging on to my laptop but for some reason whenever I tried typing using the K key the computer would shut down. Help

It is not frequent what you comment but you may have a problem with the keyboard.
You should try a USB keyboard to see if everything works properly. If so, you will need to get a replacement keyboard.
If you still have the same problem with the USB keyboard, you can try to restore Windows from the recovery options