My new motherboard is : Asrock p5e-de and i have 4 memory ram , 2 x 1GB (667) 2 x 1GB (800).
How i can cofigure my motherboard to run with my 4 memory cards in same time ? I tryed to set in bios the memory fregvency to 667 but didn't help ... with the 2 card at 800 is working fine ... but if i instal the 667 cards my PC won't start !
Is there a solution for that ?