On bootup, I was getting a CPU temperature readout on the motherboard status display.
However, for some reason, now even after the boot sequence is complete and the OS is running, it shows "Code: A0 Load VGA BIOS".
As far as I know, nothing has changed in the BIOS since it was showing the temp. My video card is an AMD HD7950.
One thing I did change: I am now booting from an NVMe drive rather than a SATA drive.