Lucipher109

Hey im running tekkit and the other modpacks off a compaq laptop with plenty of memory set up, and my launcher will only let it stay maxed at 1G to allocate for the memory. I was wonder how to boost that to anywhere between 10-20G. I had it set to a max of 20G on an hp i used to have but it was a desktop. So if anyone can shed some light on this for me it would be much appreciated.