I guess I've had automatic Dell updates on since I bought the machine. Which I'm OK with, in principle.
But I thought that BIOS updates had to be manually triggered.
Nevertheless, opened my machine this morning and it was saying that it was in the process of updating the BIOS with BIOS Guard.
I'm a bit concerned, given the risk of something going wrong and bricking my machine. Is it normal for machines to update the BIOS spontaneously? Was there a serious security patch recently?