Hello,my computer won't boot all it does is,beep ever 2seconds all the fans work but not the cpu fan computer been working untill today it just crashed and shut off never booted again could it be a failure mb? Cpu fan acts like it wants to work trys to spin h
This suggests that it could be your CPU fan failing. If possible, try a different CPU fan. Your system won't boot if that fan isn't working or isn't plugged in. You could try "helping" the fan spin by flicking it right when it twitches or tries to start. If it boots when you do this then the problem is very likely your CPU fan and you need to replace it.