Mac Pro 1,1 . Zotac GTX 570 . Yosemite installation question


i've bought mp 1,1 ebay, without graphics card, , 10.7.5 installed.
bought zotac gtx 570, [ want prepared install yosemite the
packet @ home ].

question: gtx570 non efi card. work during installation process?

suppose can start computer under lion wo. problem.

know gtx work under yosemite , lion, happens during installation process?

signal in monitor if install yosemite usb piker-alpha-tiamo solution?

in advance.
 

finally, macpro arrived.

i'll test myself , publish here answers questions.
 


Forums Macs macOS OS X Yosemite (10.10)


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