i took the plunge and updated to rogero 4.21 .I ve never used multiman before.(used gaia (spelling)?) manager on kmeaw 3.55) every game i had that worked before using that combination hasn't worked on 4.21 . I ve had multiman download new game updates ,switched booting options around ,and changed the bdemu option to standard away from hermes to no avail.Sometimes i get a screen resolution changing indication on my tv but it goes to a black screen.sometimes i just get a black screen and the ps3 locks up and does the error beeps when i hit the power button to shut it off.anything i m doing wrong or did i mess up going to 4.21?
edit: forgot to mention using internal Hd
edit: forgot to mention using internal Hd