Originally posted by: mb
Originally posted by: Griffinhart
Flash your BIOS to the most recent version. Your mother board is using an older chipset and likely needs to have the BIOS updated.
If you are running the latest BIOS for your motherboard make sure it has PAE (Physical Address Extentions) enabled.
Either way, it's a BIOS issue.
PAE really only has to do with 32 bit operating systems. 64bit OSs should see 4GB without the PAE switch.
But, I did find this gem from someone else with a similar problem:
"The BIOS must support the memory remapping feature."
So.. upgrade to the latest BIOS if you haven't, and enable the memory remapping feature.