There's a fatal problem on using AIDA64 on Microsoft Surface Book and Surface Pro4.
It seems AIDA64 could cause the audio device on Surface being disabled with a blue screen error, DRIVER_POWER_STATES_FAILURE .
Audio device would be lost after reboot. The only way to recover is hardware reset or opening UEFI to turn off and turn on internal audio device again.
Although it wouldn't happen every time launching AIDA64, the probability is very high.