I have started to notice slow CPU performance lately, and it seems I have only two cores available, while the i7 4710HQ in my laptop should have 4. CPU-Z reports 2 cores and 4 threads. Other testing software gives me results on only two cores. Any su...

I'm connecting a Dell 2711 with 2560x1440 resolution to the HDMI output on the G751JY. Using only the external monitor as display, I'm locked to the max resolution of the G751JY (1920x1080). I can set up a custom resolution through the nVidia panel, ...