Asus VM40B - Manual (Page 20)

Quickly enter the BIOS
To quickly enter the BIOS:
• Press the power button for at least four (4) seconds to shut down
your VivoPC, then press the power button again to turn your
VivoPC back on, then press <F2> or <Del> during POST.
• When your PC is off, disconnect the power cord from your
VivoPC’s power connector. Reconnect the power cable and press
the power button to turn on your VivoPC. Press <F2> or <Del>
during POST.
NOTE: POST (Power-On Self Test) is a series of software controlled
diagnostic tests that run when you turn on your PC.