I have an HP g5451sc PC with a Foxconn 2ABF motherboard. When I bought it it had the i3 2100 processor (socket 1155), these days I decided to upgrade it with an i5 2500k and the moment I start it with this processor before the windows open "unsupported cpu instaled Pc will automatically power down in a few seconds ". If I press the f1 key at the moment of this error, my windows open normally and everything goes in normal parameters, otherwise it closes itself. I want to specify that I have as components: 1 ssd, 1 hdd, gt 730 video card 2 gb 128 bit sddr3, dvd rw, and a 300w source (HP-d3006a0). What should I do to eliminate the so-called error?