Updating the system bios
You should only update your BIOS if the new version contains an improvement you need. When you power your computer on, your BIOS takes control, starting the power-on self test (POST) and passing control over to the boot loader, which boots your computer’s operating system.
For example, the BIOS lets the computer know what the type of hard drive you have, how much memory is on the computer and whether or not the computer needs to have the Num Lock feature on or off.It was certainly a frustrating experience for me, so now I only go in there if I absolutely have to.If you want to try to update the BIOS, here are some basic steps.BIOS flashing tools usually try to detect whether the BIOS fits your hardware, but if the tool attempts to flash the BIOS anyway, your computer could become unbootable.If your computer loses power while flashing the BIOS, your computer could become “bricked” and unable to boot.Updating your operating system and software is important.
On the other hand, we have previously covered why you shouldn’t generally update your hardware drivers, although gamers will definitely want to update their graphics drivers. BIOS updates will not make your computer faster, they generally won’t add new features you need, and they may even cause additional problems.
The first thing that you will need to do is find out what version of the BIOS you have.
You do this by running an application called msinfo32.
You will need the version of the BIOS for your exact hardware.
If you get a BIOS for another piece of hardware – even a slightly different revision of the same motherboard – this could cause problems.
Here are a few cases where updating makes sense: Be sure to check the change log for the BIOS updates and see if they actually have an update you require.