Legacy Only .boot using clover esp . usb flash mbr only OPENCORE patched for Radeon 5450 go to bios set to legacy set disk controller to AHCI disable VT-X insttalling from clover efi should reboot the system 3 times before it fully installs then remove hard disk from desktop and connect to different desktop and apply legacy OpenCore ppatch if you want legacy . your done

testing this with the i3 CPU uses less power but stutters playing 4k on youtube. for xeon CPU try a different build this is for i3,i5,i7 system will not boot with built-in HD Graphics you need a video card later i will make a update for the hd3000 GPU if not buggy and add a intergrated GPU Build uses 60 watts on APC Load with i3 CPU