SOLVED HP Compaq 7900 upgrading to 9.3 fail

[serch826]

Hi everybody i cant upgrade to FreeNas 9.3 on my HP COMPAQ 7900, the FreeNas 9.2.1.9 installs and works w/o any problem, but the 9.3 version won't start after install or upgrade, i got the black screen, has tested with several USB but doesn't work.
Thanks for helping.

 

[serch826]

Ok, i solved this with a Bios update, now FreeNas 9.3 works awesome.