MSI Z87-XPOWER manual BCLK+, BCLK- Base Clock Control Buttons, BCLKSTEP1 Base Clock step swtich

BCLK+, BCLK-: Base Clock Control Buttons

These buttons are used to increase or decrease the base clock frequency. Pressing the Plus/ Minus button once will increase/ decrease the base clock frequency 1MHz or 0.1MHz (depend on the setting of Base Clock step switch) when the system is in regular operation state.

Chapter 1

Plus button:	Minus button:
Increase the	Decrease the
Base clock	Base clock

BCLK_STEP1: Base Clock step swtich

This swtich provides two steps (1 MHz and 0.1 MHz) for the operation of Base Clock Control Buttons.

Step B: 1MHz

Step A: 0.1MHz (Default)

Getting Started 1-36