Nvidia chipset i'm guessing.
It looks like you're trying to boot from your network card, which obviously won't work if you've got no PXE / not in a large network etc.
I'd say go into your BIOS - and check your boot device priority, make sure your network card isn't listed in it, have only your HDD and CD-ROM
Also, look for anything that mentions Nvidia boot agent inside of it, if it's on - switch that off also
See if that does anything