b. Manual Overclocking Setting
i. Press Delete or F2 to enter BIOS.
ii. After entering the BIOS, press F6 to enter Advanced Mode.
iii. Press right arrow key to move to OC Tweaker and find DRAM Frequency (red frame).
Enter to choose a frequency you prefer.
iv.Find DRAM CAS# Latency and set the values according to your RAM specification as below in order.
*The value on this screenshot doesn't represent all RAMs' setting.
v. Go back to the previous page after setting the CL value. Find DRAM Voltage and fill in the voltage.
vi. Press F10 to save the changes and exit the BIOS after completing the steps above.