(Gpu in question is a gtx 960 4gb) Hello! Today I was cleaning out my computer. After replacing everything and turning the machine on everything started fine but my gpu isn't recognised by the monitor. After switching the gpu with a 1070 ti from my other computer to find weather or not it's the gpu or the psu, or mobo. Both the 960 and 1070ti when plugged into the mobo start but both refuse to be recognised by the monitor