I've recently decided to install a gtx 750ti graphics card to my pc. I managed to fit the card in without any problems and to supply power to the card I needed a 6 pin cable (not sure of the name of the cable) so I bought an adapter which gets me from 2x 4 pin molex's to the 6 pin cable needed. But it turns out I only have 1 available molex. I have a spare sata and was wondering if I use an adapter for sata to molex? One thing I noticed was the the sata cable only had 2 wires going into it (yellow and red cable) I'm not sure what I can do. Sorry if it doesn't make sense I'm new to PC's. Any help would be appreciated.