WHERE CAN I FIND A SINGLE 4BG FOR A SR5110NX COMPAQ PRESARIO
I HAVE A COMPAQ PRESARIO AND ONE OF THE RAM SLOTS ARE GONE AND I HAVE A 2BG IN THE SLOT. KNOW I WAS TOLD NY GEEK SQUAD THAT I CAN INSERT A SINGLE 4GB BUT I AM HAVING A HARD TIME FINDING ONE I HAVE LOOKED EVERYWHERE ANY SUGGESTIONS