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ASUS P8Z77-V LE 2-17
Chapter 2
2. TPU (GPU Boost) switch
Turning this switch to Enable will automatically optimize the system for fast, yet stable
clock speeds.
• For ensuring the system performance, turn the switch setting to Enable when the
system is powered off.
• When the TPU switch is set to
Enable, it can be used as a GPU Boost switch.
• The TPU LED near the TPU switch lights when the switch setting is turned to Enable.
Refer to section 2.2.7 Onboard LEDs for the exact location of the TPU LED.
• If you change the switch setting to
Enable under the OS environment, the TPU function
will be activated after the next system bootup.
• You may use the TurboV and Auto Tuning feature in the TurboV EVO application, adjust
the BIOS setup program, or enable the TPU switch at the same time. However, the
system will use the last setting you have made.
P8Z77-V LE TPU switch
TPU
P8Z77-V LE
3. EPU switch
This switch allows you to enable or disable the EPU function.
P8Z77-V LE EPU switch
EPU
P8Z77-V LE
• The EPU LED near the TPU switch lights when the switch setting is turned to Enable.
• 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 the EPU settings in the EPU application, change the BIOS settings, and
enable the EPU function at the same time. However, the system will use the last setting
you have made.