Asus Rampage III Black Edition - Manual (Page 54)

2.2.7 Onboard LEDs
The motherboard comes with a set of LEDs that indicate the voltage conditions of CPU,
memory, northbridge and southbridge. You may adjust the voltages in BIOS. There are
also an LED for hard disk drive activity and an onboard switch for power status. For
more information about voltage adjustment, refer to 3.3 Extreme Tweaker menu.
1. CPU LED
The CPU LED has four voltage displays: CPU Voltage, CPU PLL Voltage,
and QPI/DRAM Core Voltage; you can select the voltage to display in BIOS.
Refer to the illustration below for the location of the CPU LED and the table
below for LED definition.
2. Northbridge LED
Northbridge LED has two different voltage displays. The northbridge LED
displays either the 1.11V IOH voltage or the 1.50V IOH PCIE voltage. You
can select the voltage to display in BIOS. Refer to the illustration below for
the location of the northbridge LED and the table below for LED definition.
3. Memory LED
The Memory LED has one voltage display: DRAM Voltage. Refer to the
illustration below for the location of the memory LED and the table below for
LED definition.
4. Southbridge LED
Southbridge LED has two different voltage displays. The southbridge LED
shows either the 1.11V ICH voltage or the 1.50V ICH PCIE voltage. You can
select the voltage to display in BIOS. Refer to the illustration below for the
location of the southbridge LED and the table below for LED definition.
2-22 Chapter 2: Hardware information