2.7Jumpers

1.Keyboard power (3-pin KBPWR1)

This jumper allows you to enable or disable the keyboard wake-up feature. Set this jumper to pins 2-3 (+5VSB) if you wish to wake up the computer when you press a key on the keyboard (the default value is [Disabled]). This feature requires an ATX power supply that can supply at least 1A on the +5VSB lead, and a corresponding setting in the BIOS (see section 4.5.1 Power Up Control).

A7V8X

KBPWR1

1

2

2

3

 

 

 

 

 

+5V+5VSB (Default)

A7V8X Keyboard Power Setting

2.VCORE over-voltage (3-pin OVER_VOLT1)

When enabled, this jumper allows CPU VCORE ranges of 1.7V to 2.05V.

When this jumper is disabled, VCORE setting has a range of +1.5V to +1.85V. You may adjust the CPU VCORE through the BIOS Setup.

Setting to a very high core voltage may cause permanent damage to the CPU. It is recommended that you keep the default setting (Disable).

OVER_VOLT1

1

2

2

3

 

 

 

 

 

OVERVOLT OVERVOLT

ENABLE DISABLE (Default)

A7V8X

A7V8X CPU Over Voltage Setting

2-14

Chapter 2: Hardware information