What is the difference between STD (S2D) & STR (S2R)?
STD: Suspend to disk. It’s the function of Power Management. It means that the System will enter the mode of the “suspend to disk” and then power off when you enable “suspend to disk” on the BIOS setting. And then power on the system will be resumed. The system BIOS will restore all status to system before entering STD mode. STR: Suspend to RAM It means that the system will enter the mode of the “Suspend to RAM” when you enable “suspend to RAM” on the BIOS setting. The system will wake up when you press any key.