Advice on flashing bios - P5K mb.

[algae]

I've built a system on a P5K motherboard, 6600 Quad core, 2 gb RAM. On
bootup I get this message:
'Intel CPU uCode loading error'
press F1 to resume.
It boots fine after I press f1 but I find it annoying. I have searched
around and it seems that a bios update should take care of it but I've
also read that sometimes bios updates can go ugly. What is the
"safest" way to do it keeping in mind I'm a weekend warrior
Btw this pc does not have a floppy drive.
Thanks for any info.
Gary

 

[Iron Woode]

use EZ Flash 2 if so equipped.

That is what Asus recommends.