Subject:Bus Interface in gpu-z hi hi my systm is cpu i7 4790k fan noctou dh-15 ram 4*8 g 32 g vga asus rog strix 1650s oc (new shop) ssd 240g hhd 8 tb power 1200 w min biostar gaming z97x last v bios and driver s instal setup bios min is default now please see photo https://filebin.net/archive/51xhee4cd2h8pn5d/zip?t=b9ljlfl2 install vga in slot 1 in promram gpu z .. Bus Interface show @x2 !!! when install vga in slot 2 n promram gpu z .. Bus Interface show @x8 !!! I CONNTACT SUPPORT BIOSRAR (MY MIN) ANSWER (Dear Sir, Your graphic card specification: Interface is x2 Asus ROG-STRIX-GTX1650S-O4G-GAMING https://rog.asus.com/us/graphics-ca...trix/rog-strix-gtx1650s-o4g-gaming-model/spec Further more,please check with your graphic card vendor about grapihc card specifications,thanks.) NOW Is this a problem with the graphics card or the motherboard? PLEASE HELP ME FOR FIX PROBLEM