Asus P8P67 - Manual (Page 31)

ASUS P8P67 2-15
Chapter 2
2. TPU 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.
• The TPU LED (O2LED1) near the TPU switch lights when the switch setting is turned
to Enable. Refer to section 2.2.6 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 Auto Tuning, overclock in the BIOS setup program, and
enable the TPU function at the same time. However, the system will use the last
setting you have made.