I have a Dell Dimension 8400 Pc and have instaled 4GB (4 sticks) of DDR2 Memory which should run at 667Mhz. However when I look at the bios it states the memory is 555 mhz. Could anyone kindly let me know how I can achieve the correct speed of 667mhz?
I can confirm that all for ram sticks are the same, and that I have made no alterations to the settings/hardware in the PC.
Many Thanks!