Windows not recognizing all of installed RAM
Windows is not recognizing both of my memory sticks.
-BIOS has been updated
-BIOS recognizes both sticks
-Windows has been updated
-msconfig, "max memory" and "number of processors" unchecked
-RAM also passed MemTest
-Reseated and no signs of physical damage
When I go into system it shows 4 gb installed, however CPU-Z shows that i'm currently in dual channel mode. I have even went as far to check my motherboard test report to see if my memory is compatible, and everything checks out. I'm am unsure what to do past this point to troubleshoot this any further. Any ideas, anyone?
Windows 7 64 Bit Home Premium
8gb (2x4) Ripjaw G.SKILL
MSI X58A-GD45 mainboard
Intel i7 quad core