ASUS MAXIMUS VII errorcode 15

[Ralph12]

Can anyone help me,*
I have a problem in my motherboard code 15.
I don't have an idea how to fix it.*

[Chino]

Try clearing your CMOS.

[Ralph12]

Sorry for the late reply Mr. Chino.*
I do what you said, when i clearing my cmos
I got another errorcode 00. What should i do next?*

[Chino]

Try loosening the screws for your heatsink a little.

[Ralph12]

The 3 screw you mean?

[Chino]

Which CPU heatsink are you using?