ASROCK Z270M-ITX/AC - Page 60

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VCCST Voltage
Congure the voltage for the VCCST.
CPU Internal PLL Voltage
Default is 0.900V. Each step is 0.015V. Adding 9- 15 steps will helps CPU PLL to
lock internal clock during High frequency under Ln2 cooling. For example: 1.020V
- 1.125V will be proper value. But the voltage level will be dierent on each proces-
sor. User has to nd the best value for your own processor. CPU Vcore Voltage must
higher than CPU Internal PLL Voltage, or your processor will hang.
Save User Default
Type a prole name and press enter to save your settings as user default.
Load User Default
Load previously saved user defaults.
Save User UEFI Setup Prole to Disk
Save current UEFI settings as an user default prole to disk.
Load User UEFI Setup Prole to Disk
Load previously saved user defaults from the disk.