Revert "1.944ghz oc and fix some other stuff"

This reverts commit 5f91fb35e692845be0f7d6b8babb737ecfea66e8.
Revert "Revert "push max cpu oc to 1.998ghz""

This reverts commit 1c05e5fdc252e8aaf32fca80d4350f7e998affd8.