The only time you need to update your BIOS is if you a have a specific issue that the new BIOS was written to correct. Other than that, updating your BIOS is completely, completely, and I'll say it again, completely pointless.
Although I agree it is not always a necessity to update the BIOS, I disagree when you say it is completely pointless.
Since BIOS is a piece of software, like all other software it can have flaws and issues. Although everything may work fine, the software can sometimes still be trimmed and corrected, thus perhaps improve stability and compatibility of a i.e. certain device type.
They don't make the BIOS updates just for the fun of it but because there is a reason.
Uh, I think thats exactly what I just said? If you need to update to fix a problem, then yes. If you don't have any problems, then updating is pointless, and many times updating will actually cause new problems you did not have before. I just see so many of these posts where someone was trying to flash a new updated BIOS, for really no reason other than they find out there is new version, and end up with a dead board. A lot of people who end up in this predicament seem to be surprised when suddenly their PC is blank and lifeless. They should not be, they should understand that a srewup during flashing will most likely send their motherboard straight to the graveyard in the blink of an eye. But no one ever mentions any of this when they suggest a BIOS update.
I just think it needs to be pointed out more often when people recommend flashing a new update, like everything else you tweak on your system, and even more-so, you have to very careful. A simple glitch and you are screwed.
I may not have been very clear of what I meant then - my point was that sometimes corrections can be made to address problems you may not know is there even when things appear stabile.
Release notes are not always mentioning every change/fix, sometimes just the most serious or noticably.