jackhookie

hello, i have a Sony Vaio VGN-FW51JF and my HDD broke, so i bought a new one and put it in, now i am trying to put windows back on it but it doesn't work from dvd or USB, i changed the priorities in the BIOS multiple times, tried different dvd's and i have no idea how i should do this. when i try to boot it i get the error: PXE-E61: Media Test Failure, Check cable can someone please help me? thanks in advance, i'm new to this forum so sorry if i posted this wrong. jack hookie