How to increase dedicated video memory?

dylanpcs509

Honorable
Nov 27, 2013
7
0
10,510
So i have a dell laptop with 4gb of RAM,Intel HD graphics 4000 and 1696 mb of available graphics memory but i get only 64 mb of dedicated video memory. People asked me to increase it's size using the BIOS SETUP but in my bios, i can't find the option as they said. So i wanted to know if theres another way to increase this or another way to make the option available in the Bios