ASUS MAXIMUS V EXTREME 用户手册

下载
页码 246
ASUS MAXIMUS V EXTREME
1-33
Chapter 1
4. 
Power LED
The motherboard comes with a power-on button 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 
power-on button.
3. 
Q LED
Q LEDs check key components (CPU, DRAM, VGA card, and booting devices) in 
sequence during motherboard booting process. If an error is found , the corresponding 
LED will continue lighting until the problem is solved. This user-friendly design provides 
an intuitive way to locate the root problem within seconds.