I just bought a computer combo that comes with everything, but it cant find the graphic card... i tought was defective so i received a new one and still does not work.. i bought a GEFORCE GT730 just to make sure my motherboard was not defective and slots but worked as should..perfectly... but the GTX970 no way to be found....i updated the drivers, bios and nothing... dont know what to do anymore.... any clues ?????????? i am using WINDOWS 10 PRO, GIGABYTE GA-Z170X GAMING 7 MOTHERBOARD I5 PROCESSOR... PLEASE HELP....!!!!!!!