How to Flash your Bios
Flashing the BIOS is one of the most feared things to do when it comes to computers. and rightly so. While a Bios update can fix a lot of problems and add more functionality, an update gone wrong can totally hose your system.
Here’s a very informative article that focuses on the basics and explain ways to flash the BIOS, precautions and how to recover in case of a bad flash.
The Basics
First of all, let’s get into the basics. What is the BIOS and why should you flash it? Let me explain. It’s the acronym for Basic Input/Output System. It’s one of the most crucial components on a motherboard. It determines and tells your computer what it can do without accessing any other files or programs from your storage; it acts like simple software. Basically the BIOS contains all the information that’s needed for your computer to POST (=Power on Self Test). This includes how to control your keyboard, communicate with your processor, send/receive video signals to/from your monitor, and recognize your components (hard drives, optical drives, USB devices, serial ports and so on). If this makes sense then you understand that without the BIOS a computer would not boot at all (no POST); neither will it boot with a defective/corrupted BIOS.
Why should we flash the BIOS? It’s simple. When manufacturers release a new motherboard, of course, the BIOS on the board is already flashed. Since technology advances in quantum leaps it’s very important to realize that in a matter of weeks or months new products are going to be released. So computers should support them, right? That’s the bottom line here. Flashing your BIOS to the latest release is crucial because it enhances your system’s capabilities, helps it to detect newer devices and components (bigger hard drivers, newer processors, and so forth), and improves stability (very often in the latest BIOS flashes manufacturers apply a series of bug fixes). There is always a “change-log” included with every newer BIOS release that should be your number 1 must-read piece of information; it helps you decide whether or not it’s worth it to flash that specific version.
Read More via Devhardware.com
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