What is the role of the BIOS upgrade

BIOS upgrade will enable the board functions while strong, and increased functionality, and so on, if we need to upgrade depends on what type of motherboard In the past the board are old DOS need to brush under the BIOS, but now the motherboard will support on-line brush BIOS, there are brush BIOS is a certain degree of risk, if the professional is not easy to try to understand better not.BIOS name suggests, is fundamental Input and output systems, generally an updated version of the bios are optimizing the performance of the Main Board or the settlement of the bug.If the computer running stable and no other hardware is not compatible with the phenomenon there is no need to upgrade to upgrade bios.bios There is a certain risk, for the first time the upgrade Laoniao you find a good guide! Found the solution to BUG