WHEA-Logger errors in event viewer

I am experiencing some errors on the ASUS M4A785TD-V Evo I have matched with the Phenom II X4 965 and G.SKILL F3-12800CL9D-4GBRL Ripjaws (2x2gb kit). Has anyone else experienced this? I just put this setup together yesterday and am worried of possible hardware problems. Everything is stock. The memory is running at 1333.

Thanks!

A corrected hardware error has occurred.

Component: AMD Northbridge
Error Source: Machine Check Exception
Error Type: 14
Processor ID: 0

The details view of this entry contains further information.

System is stable under load? (prime, occt etc)

Edit: I'd put my focus on the RAM to start with, there are a lot of people having issues with those on AMD rigs

The memory ran fine through several passes of memtest. Now that is done in dos I guess. These errors are happening predominanty on startup. It lags when loading to the desktop, etc.

You have the same chip as me, what memory (see ocz in your specs, what model) are you running and how snappy is your desktop. Do you have any of these similiar entries in your event viewer?

I am dissapointed as it seems quite laggy overall when opening new windows etc. The old 5200+ I am replacing that was on an old nforce chipset with ddr2 seemed snappier overall. I am sure there is something up as all the reviews state the 785g and the PH II X4 965 to be good product............