So far i have posted 3 time and no one has helped me and when yall have began to you suddenly log off. No wplease can some on ehelp me.
My comp does now recongnize the memory i put in how do i fix this.

is the RAM compatible with the motherboard?

can the motherboard handle the amount of RAM you are trying to use?

on old boards there may be a density issue.

do you see the RAM count in the BIOS POST?

what exactly is the RAM you are using (speed; size; density) & what is your motherboard (make & model)?