TJ Hooker said:
You shouldn't even be able to OC with that mobo (would need Z87/Z97 to overclock the mulitplier). Are you trying to overclock by changing BCLCK? If so, you won't be able to overclock more than a couple percent regardless of what voltage you use, and in general BCLCK OCing is not recommended except on newer platforms (Skylake an onward I believe).
Yup. that answers it. no overclocking for you. sorry