(BIOS has always been regarded as a forbidden place by ordinary brothers, and they dare not operate at will. It is precisely because of this misunderstanding and the fear caused by the recent CIH virus that the increasing number of users have a fear of BIOS. Some even reached the "situation" of "screaming BIOS fear". In fact, the BIOS is not as mysterious as we imagined, nor is it so difficult to control. As long as we operate according to the standard, it is really that simple. For example, recently in the "Computer News", many players have published the experience of modifying the BISOLOGO, and the interest and convenience brought to us through these modifications are obvious.)