Question Asus z77 blinking light but pc doesnt power on

Navy

Reputable
Nov 4, 2020
53
2
4,535
So I had a few problems and Im seriously thinking of using my backup mobo because I can only get a new pc later this year. As soon I plug the power cable the mobo starts blinking ,a yellow blink to be more specific and i try to power the pc on and nothing happens, I had the 3 short beep problem but i solved it by cleaning the ram and the mobo but after starting the pc, then i would get no image and changed the cmos battery and it worked, theni would reach the lockscreen and pc freezes. Any ideas?

Thank you for your time