Revert "change mem voltages"

This reverts commit 878c7f0e941dacc828edd56fdb73838bc24b5923.
Revert "this had better fucking work"

This reverts commit bc19163f980841648cf398178eaacfb7f969bcc0.
Revert "lets see if this will fix lag after adding OC"

This reverts commit 5d873bdac7325d35096e2952de08d74651c09ce2.
Revert "fix voltage derp"

This reverts commit 46e91030120625ac3ea452e64a2362233d898bdf.
Revert "lets try this"

This reverts commit b547c2a3b572753d88e8d4ab3eb14ee7fb2a1992.
Revert "fix stuck at splash"

This reverts commit e12cc7eaca4d80619a6a3f8dadc33ddc38aedb44.
Revert "lets do OC properly this time"

This reverts commit d9a743d68d977dfca2b3199917694bc6d21cea22.