That's what I have been recently with FreeBSD. I tried to install the 14.2 x64 to a Dell Optiplex 7010. It have freeze on early boot. I tried with an sd card and a usb key. Same result. Than I have try on a Dell Inspiron 3250. Install succeed but after Internet access for installation of pakages, the installer failed to download the firmwares he asked for.
During that time I try a virtual install with Qemu, no success for me. Finally I have install it on an HP ProDesk 400 without any problem during the install. The screen was going blank because of drm-61-kmod. I have uninstall it and use a lower version. Than it was VirtualBox who was not working.
I have recompile VirtualBox from the ports and on the third try, it have compile passing the value of a variable before as asked. Recompile drm-61-kmod from the ports work now on first try. I cross my fingers. Everything go well on my only FreeBSD installation.
During that time I try a virtual install with Qemu, no success for me. Finally I have install it on an HP ProDesk 400 without any problem during the install. The screen was going blank because of drm-61-kmod. I have uninstall it and use a lower version. Than it was VirtualBox who was not working.
I have recompile VirtualBox from the ports and on the third try, it have compile passing the value of a variable before as asked. Recompile drm-61-kmod from the ports work now on first try. I cross my fingers. Everything go well on my only FreeBSD installation.