2.EPU switch

Turning this switch to Enable will automatically detect the current PC loadings and intelligently moderate power consumption.

For ensuring the system performance, turn the switch setting to Enable when the system is powered off.

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EPU

P8H77-M PRO

P8H77-M PRO EPU switch

• The EPU LED near the EPU switch lights up when the switch setting is turned to Enable. Refer to section 2.2.7 Onboard LEDs for the exact location of the EPU LED.

•If you change the switch setting to Enable under the OS environment, the EPU function will be activated after the next system bootup.

•You may change or enable the EPU settings from the software application or in the BIOS setup program. However, the system will use the last settings you made.

3.GPU Boost switchThis switch allows you to enable or disable the GPU Boost function.GPU Boost

P8H77-M PRO

P8H77-M PRO GPU Boost switch

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Chapter 2: Hardware information