Why flash bios

It also stores configuration information for peripherals types, startup sequence, system and extended memory amounts, and more. The BIOS software has a number of different roles, but its most important role is to load the operating system. When you turn on your computer and the microprocessor tries to execute its first instruction, it has to get that instruction from somewhere. The purpose of the BIOS is to make sure all the things plugged into the computer can work properly.

Skip to content Android Windows Linux Apple. Home » Other. See also Which Nvidia driver do I have Linux? So new BIOS updates could contain something as simple as compatibility for additional memory or additional CPUs, or something as cool as new overclocking settings.

They could contain changes to improve system stability or increase the maximum memory speed. But there is an aura of fear surrounding the entire thought of flashing the BIOS. If the floppy failed or the power went out while the process was taking place, motherboard was now a big expensive paperweight. Careless updating may result in more problems with the motherboard! I have mixed feelings about those disclaimers. I realize that they are there for the totally uninitiated who could screw things up while flashing the BIOS, which could change the motherboard from an awesome piece of technology to an expensive doorstop.

But these people will miss out on any cool late additions that the manufacturer may have added to the BIOS. And these same manufacturers have worked very hard to make BIOS flashing safe. This code verifies if the remainder of the BIOS is correct and complete. Best iPhone 13 Cases. Best Tech Gifts for Kids Aged Awesome PC Accessories.

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