My pc goes to bios insted of Windows

[cameron913d]

I have a 7700k and an asus prime z270-A
and when ever I boot up the pc it takes me to my bios instead of Windows. My windows is not activated because I got a bad key from kinguin.

 

[cameron913d]

I plugged my h100i pump into the air pump slot instead of the cpu fan header and that it why it went to bios every time.