Hardware Setup

IOH Phase LEDs

These LEDs indicate the current IOH power phase mode. Follow the instructions below to read.

Lights

Off

IOH is in 1 phase power mode.

IOH is in 2 phase power mode.

DDR Phase LEDs

These LEDs indicate the current DDR power phase mode. Follow the instructions below to read.

Lights

Off

DDR is in 1 phase power mode.

DDR is in 2 phase power mode.

HDD LED

Lights when the hard drive is operating.

Power LED

Every time you press the power button and it is functional, the power LED will blink once.

Reset LED

Every time you press the reset button and it is functional, the reset LED will blink once.

Minus LED

Every time you press the minus button and it is functional, the minus LED will blink once.

Plus LED

Every time you press the plus button and it is functional, the plus LED will blink once.

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MSI Big Bang-XPower manual IOH Phase LEDs, DDR Phase LEDs, Power LED, Reset LED, Minus LED, Plus LED