hardware reserves

  1. D

    8GB of RAM installed, 4GB is hardware reserved

    hi everyone, I recently bought a new motherboard and I have used the old hardware from it; ASUS P7P55D-E LX intel i7 860 8gb RAM Radeon R7 250X it booted into windows beautifully, however, when I check task manager it is only showing 4GB of RAM available for the operating system, and that 4GB...