Hi, i wanna know on how do i add more Vram to my iGPU, its max is currently only 512mb. I wanna raise it up higher to around 1024, i updated my bios to the latest it can get (F6) but the max is still 512MB. Can anyone help please? Thanks! I have i5 4690k
2x4GB ram
Intel HD 4600 graphics
Gigabyte...