I have 2 pairs of PC3200 1024mb memory chips in my system. I know all the chips are fully functional, as I recently had to replace 1 (thus 2) and was able to swap out the other chips to make sure they are all fully functional.
When I boot, the BIOS only counts up to about 3390mb of ram. In Windows 7, under System, it says Installed Memory (RAM): 4.00GB (3.31GB usable)
What up with that?
I do not have onboard video or anything onboard that would use part of the RAM. Back when I had one dead chip, it read correctly 3.00 GB. It's like the motherboard has a 3.31GB limit, yet how does Windows detect that I have the full 4.00GB, so it must be detected and passed to the OS.
When I boot, the BIOS only counts up to about 3390mb of ram. In Windows 7, under System, it says Installed Memory (RAM): 4.00GB (3.31GB usable)
What up with that?
I do not have onboard video or anything onboard that would use part of the RAM. Back when I had one dead chip, it read correctly 3.00 GB. It's like the motherboard has a 3.31GB limit, yet how does Windows detect that I have the full 4.00GB, so it must be detected and passed to the OS.