All you needed to do was go into your control panel/profile and find your statistics and look up your last post. Just to save you some time.

Ya, some issues. One, there is no 2.20D or 2.20 Anything memory multi, 2.00D yes

Maybe we have a language barrier between us?

MCH Ref is way to low for sure if it is .48. And if you want us to look at your MCH Ref you HAVE to post your Vtt otherwise MCH ref has no meaning because without seeing the Vtt voltage we cannot know what MCH Ref really is. But no matter what .48 is too low