Looks like your system was from the transition from Windows 7 to Windows 8 era.
BIOS Rev. 7.07 is non-UEFI.
From
http://support.hp.com/us-en/document/c03656066 that appears to be for the Windows 8 version of the system
"The Jasmine motherboard uses an AMI BIOS version 8 that is compatible with UEFI (Unified Extensible Firmware Interface)."
Some Jasmine motherboard owners have updated their 7.07 BIOS to 8.18 Rev. A and reported that their graphics card that requires a UEFI motherboard BIOS actually worked.