ASROCK H81M-HG4 User Manual page 36

Tools
Various tools and utilities.
XFast RAM
Boost the system's performance and extend the HDD's or SDD's lifespan! Create a
hidden partition, then assign which iles should be stored in the RAM drive.
Good Night LED
Switch of the Power/HDD/LAN LEDs when the system is on, and automatically
switch of the Power and Keyboard LEDs when the system enters into Standby/
Hibernation mode.
FAN-Tastic Tuning
Conigure up to ive diferent fan speeds using the graph. he fans will automatically
shit to the next speed level when the assigned temperature is met.
Dehumidiier
Prevent motherboard damages due to dampness. Enable this function and
conigure the period of time until the computer powers on, and the duration of the
dehumidifying process.
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