Hi! I have a Lenovo y560 with its main graphic card (ATI radeon 5730) broken. Right now it's using its integrated graphic card (an intel HD 3000). I have read that the integrated graphic card doesn't allow my computer to use most of its installed RAM. The installed RAM is 4Gb. I followed the procedure on the first image to find out how much usable RAM my computer has. The second image shows what the result was: So here is my doubt: Is that the actual usable RAM that my computer has right now, with the integrated graphic card activated, or is it the default usable RAM that my computer should have asuming that its main graphic card is still working? Thank you so much for your time and please forgive my English. I'm from Argentina and I don't use it very often.