So I just put together my new pc and everythings going fine for the most part, so I decided to start ocing it and seeing how high I can go I was semi stable at 4.2 ghz @ 1.18 put decided to bump it up to 1.19 to make it a little more stable, in my haste I accidently set the vcore to 1.9 I think...now its not booting of course and I get the debug led code of 04 which is south bridge initialization every time I try to boot up...can't even get in BIOS to fix it. Did I completely screw up my CPU? Also will my mobo be okay? Any help will be appreciated thanks.
CPU is a Intel I5 3750k
Mobo is an msi mpower z77
CPU is a Intel I5 3750k
Mobo is an msi mpower z77