Quake3World

I have an MSI motherboard, NF725GM-P43 running xp home.

If I plug external hard drives in and leave them in, the boot order changes by itself to the USB drives. I go in and change to hard drive and disable all others and set NO to boot from other devices.

It changes back to boot off the external USB drive by itself.

Help needed

Perhaps it's a bug in the firmware, tried updating it?

Perhaps obvious, but you did save BIOS changes when exiting, right?

yes
I saved settings