beautypg.com

Bclk+, bclk-: base clock control buttons, Bclk_step1: base clock step swtich, Bclk+, bclk – MSI Z87 XPOWER User Manual

Page 50: Base clock control buttons, Bclk_step1, Base clock step swtich, Chapter 1

background image

Chapter 1

1-36

Getting Started

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.

Plus button:

Increase the

Base clock

Minus button:

Decrease the

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 A: 0.1MHz

(Default)

Step B: 1MHz