Hi Libby, I think that "bloqueo informativo" is perfect Nevertheless, in Spain it's more common to say "apagón informativo". I really hope this helps you, Libby! Have a wonderful day!

anyway, if you are working and your laptop left of working, but is on. We tell , "tengo el equipo bloqueado", o "se me bloqueó el equipo" saludos

Well, perhaps do not tell me the word in english , tell me the problem and I tell you how is told in spanish, ok.