Q: my macbook pro when I start up and I hear a startup chime but it's black screen but when if use cable HD to tv the screen Gray or White!! also I update the OS And it's do is not work!!
my macbook pro when I start up and I hear a startup chime but it's black screen but when if use cable HD to tv the screen Gray or White!! also I update the OS And it's do is not work!!
Q:my macbook pro when I start up and I hear a startup chime but it's black screen but when if use cable HD to tv the screen Gray or ...my macbook pro when I start up and I hear a startup chime but it's black screen but when if use cable HD to tv the screen Gray or White!! also I update the OS And it's do is not work!!more
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by Eric Root,
Eric Root
Sep 13, 2016 10:59 AM
in response to acsami93
