X299 OC Guide Kabylake Kabylake - Page 7

(Optional) These power management settings may decrease the stability of your system. You can keep them enabled if you think you really need them but we suggest you disable them. Disable the following power management settings: Intel ® Speed Shift Technology, CPU Enhanced Halt(C1E), C3 State Support, C6/C7 State Support, and C8 State Support. 6