New
#1
Welcome to Windows Seven Forums.
Check to make sure that all your RAM modules are seated correctly.
It`s all being used don`t worry about it.
What is your motherboard ?
asus turboV expressgate? could that be right?
Says it supports 16 Gigs.
ASUS - Motherboards- ASUS P7H55-V
Do you have a video card installed ?
Go into task manager click performance click resource monitor click memory and it will show you what`s up.
This particular pc has 4 gigs but shows 2.94 as useable but as you can see in this shot it all adds up to 4096 MBs.
Last edited by AddRAM; 22 Apr 2015 at 17:49.
I believe that translates to the missing 4130 mb is reserved for hardware, likely your video card.