Laptop spins when I turn it on?

I restarted it and then where it pressed on Fn F1 and then it went out, turned it on again and now whenever I turn it on it lights up white green red blue black and again and again

Questions over questions:::

Fn F1 pressed

What function should that have for you?

it lights up white green red blue black and again and again

Where does it light up, the LED of the charging indicator, or the whole LCD screen?

He goes out after 2 times

After 2x what?