Asus DELUXE/WD P8Z77-I User Manual download pdf (Page 40)

1-24

Chapter 1: Product introduction

Chapter 1

2. TPU switch

Enable this switch to automatically optimize the system for fast, yet stable clock

speeds.

Enable this switch when the system is powered off.

• The TPU LED (O2LED2) near the TPU switch lights up when the TPU switch is

enabled. Refer to section 1.2.7 Onboard LEDs for the exact location of the TPU LED.

• If you enable this switch under a Windows

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-I DELUXE/WD

TPU Boost

P8Z77-I DELUXE/WD TPU Boost switch

1.2.7 Onboard LEDs

1. Onboard LED

The motherboard comes with a standby power LED that lights up to indicate that the

system is ON, in sleep mode, or in soft-off mode. This is a reminder that you should

shut down the system and unplug the power cable before removing or plugging in any

motherboard component. The illustration below shows the location of the onboard LED.

P8Z77-I DELUXE/WD

SB_PWR

Standby Power Powered Off

OFF

P8Z77-I DELUXE/WD Onboard LED

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 179 180

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Asus DELUXE/WD P8Z77-I User Manual Page 40