3 Replies Latest reply: Jun 15, 2013 12:31 PM by hapycampr2002
hapycampr2002 Level 1 Level 1 (0 points)

I have a Mac Pro 1,1 running 10.7.5.  I turned off my computer.  When I went to turn it back on all I am getting is a blank screen.  No apple logo or moving wheel.  I have a bootable hard drive, so I tried to reboot holding down the option key.  Blank screen. 


Now what?

Mac Pro, Mac OS X (10.7.5), 2.66GHz Dual-Core, 6 GB of RAM,