Hi all im brand new around here so here is my question i have a dell with intergrated gpu and i would like to upgrade to a better card. So would i have any problems switching from my intergrate card to one in pcix slot ive never upgraded a gpu before so not sure how it works with intergrated gpu. I do belive there is restrictions in bios as when i was upgrading to windows 7 i couldnt install from cd drive on boot up as when i tryed to set it in bios it would ask me fro admin password and i was the one who locked it with the password i entered the password to get into the bios so i though well dell have restricted it. Also is there any way to unlock my bios as i want to install 64bit but cant over 32bit without boting for cd drive.