User manual
10 11
English
Under Windows: 
ere are six main functions aer entering the OS. 
• M8Logo/DateandTime: 
Aer the logo appears for ten seconds, the screen shows date and time. 
e display will go o if you leave it idle for ve minutes.
• Volume: 
Increase/decrease the volume level by turning the knob right/le.
• Mode: 
Toogle among three power management modes – Eco, Standard or Speed. 
• Info: 
Toggle among various types of critical information to check the system’s 
status. e OLED screen shows the CPU frequency, CPU usage, LAN usage, or 
APM* data. 
*APM (Actions per minute) measures the number of keyboard/mouse-clicking 
action that you can perform in a minute. To nd out how fast your ngers can 
move, press A-Command once to start counting APM. Press A-Command 
once again to stop it.
• Light: 
Toggle on/o the light in the case, or enable the Good Night LED function*. 
On: Toggle on the light in the case 
O: Toggle o the light in the case 
All o: Toggle o the light in the case; enable the Good Night LED function 
*ASRock Good Night LED technology oers you a better sleeping environment 
by extinguishing the unessential LEDs. By enabling Good Night LED, the 
Power/HDD LEDs will be switched o when the system is powered on. Good 
Night LED will automatically switch o the Power and Keyboard LEDs when 
the system enters into Standby/Hibernation mode as well.
• Time: 
Toggle the time on/o. 
If this option is set to on, M8 Logo / Date and Time screens are available. If 
this option is set to o, M8 Logo / Date and Time screens are hidden. 










