The bios is usually entereed by pressing a combination of keys when your pc
starts up. This can be the 'Delete' key or some other key. You need to check
your pc/motherboard manual to see what key(s) need to be pressed.
As you boot up your pc you will either see a pc manufacturer's logo or
simple text. The logo will be obvious, the text will be checking memory
xxxxxMB followed by a list of periperals, i.e., hard drive, cd rom etc. You
should also see, on the text version, your bios details. Visit the bios
manufacturer's website because some provide a small program you can download
that will give you all the information regarding your bios version details.
However, if you need to enter the bios directly it is as this logo or text
appears that you need to start pressing the required key. Just keep
regulalrly tapping the key until a blue menu screen appears. Once you have
the blue menu screen you are in the Bios. If you get to the window welcome
screen you'll have to start again.
One more word of warning. Flashing the bios is not for the faint hearted.
Things can go wrong so be wary. Remember the old American saying, 'if it
ain't broke, don't fix it.' In most cases the bios update simply adds
functionality for some hardware or something similar. You probably won't
even use what the bios updates.