DO NOT USE THE UNILITY!!
Flashing the BIOS from the OS is asking for trouble.
Not sure what files you have or where you are up to (i read it and all, but can't remember the extensons for the files), so will do a step by step of it.
1. Depending on your operating system, download the latest bios version from here:
http://support.asus.com/download/download.aspx?SLanguage=en-us
Change the operating system from the drop down menu accordingly
2. If you have a floppy drive and floppy disc, do the following (if not, go to 3.):
Put the floppy disc in the drive.
Go to start>my computer
Right click the floppy drive, click format and for mat the floppy disc.
Now put the downloaded bios files onto the floppy disc (just drag and drop)
3. If you don't have a floppy drive, you will need a memory stick, flash drive etc. Once you have the memory stick, put it in when windows is up and do as you did with the floppy drive in step 2, only instead you will format the memory stick.
4. Rename the file that is on the memory stick or floppy disc as (and this must be EXACT):
M2V_MX SE.ROM
5. Find your current BIOS version. There are 2 ways to do this:
First, go to
http://www.cpuid.com/cpuz.php
On the left click download CPU-Z 1.51 .zip and open it up with winrar or something similar and run the cpuz.exe file. It will scan your system and give you information about it. Click the mainboard tab. Under bios it is Version you are looking for, and more specifically the revision.
The link in step 1 to your motherboard BIOS download page, go to it and download the version that you currently have. If you have another floppy disc or flash drive (whichever you used), put it on that, again under the name
M2V_MX SE.ROM
That is the backup incase anything goes wrong when flashing.
6. Restart the system with the memory stick or floppy disc in and when it is posting press alt+f2
It should find your floppy drive or flash devicce and automatically flash your BIOS.
If you have any other problems then all of what i just typed is explained in your manual (not quite as extensively) but it is there. If you don't have your manual for whatever reason then the link in step 1 has, under the manual sub menu, a link to your motherboard manual download which is a .pdf file, so you will need adobe reader to open it