Asus B75M-PLUS - Manual (Page 46)

2-16 Chapter 2: Getting started
2.4.8 iGPU Voltage [Offset Mode]
iGPU Offset Mode Sign [+]
This item appears when you set the iGPU Voltage to [Offset Mode].
[+]
To offset the voltage by a positive value.
[–] To offset the voltage by a negative value.
iGPU Offset Voltage [Auto]
Allows you to set the iGPU Offset voltage. The values range from 0.005V to 0.635V
with a 0.005V interval.
2.4.9 DRAM Voltage [Auto]
Allows you to set the DRAM voltage. The values range from 1.35V to 1.65V with a 0.05V
interval. Configuration options: [Auto] [1.2V] [1.35V]...[1.65V]
2.4.10 VCCIO Voltage [Auto]
Allows you to set the VCCIO voltage. Use the <+> or <-> keys to adjust the value.
Configuration options: [Auto] [+0.1V]
2.4.11 PCH Voltage [Auto]
Allows you to set the Platform Controller Hub voltage. Use the <+> or <-> keys to adjust the
value. Configuration options: [Auto] [+0.1V]
The system may need better cooling system to work stably under high voltage settings.