MacPro 6 core intel xeon 3.33 ghz not recognizing HGST 6TB hard drive upon restart
Why does MacPro 6 core intel xeon 3.33 ghz not recognize HGST 6TB hard drive upon restart? Will recognize drive if I shut down then start up computer. HGST support says this is a known issue with MacPro computers. Interesting thing is I loaded the same drive into older Mac Pro 2 X 2.8 GHz Quad-Core Intel Xeon running OS X 10.9.5 (same OS X as MacPro 6 core) and the computer recognized the drive when restarting.
Mac Pro (Mid 2010), OS X Mavericks (10.9.5), 6 core intel xeon 3.33 ghz (2010)