So I just built a PC right, and I set up everything. Then I turned it on and I went straight to the CMOS, I got lost and didn't know how to exit it so I did some random stuff in the save and exit section and then the computer restarted without heading straight to the CMOS. But it keeps restarting after every 3 seconds since then and I cannot access anything, I cannot even head back to the CMOS. Please help