Area-51 R2, add Resizable BAR support

Hi Dell,

Could you please update the BIOS of the seven year old 2014 Alienware Area 51 R2 so it can support resizable bar (in order to get better performance for Nvidia GPUs) ? Officially this technology is compatible for CPUs starting from Haswell, and the Area 51 R2 supports precisely Haswell and Broadwell CPUs. lease do not forget your old customers !

Thank you very much,