black screen, nothing else

[macphisto]

hi there,

my english is bad.

i made a usb stick on mac 0s 10.7 macbook pro2,1.

found two efi-boots on startup, choose one, getting message "getting info, wait" on black screen, infos disappear and left black screen. after 30min i shut down.

an advice?

regards

[David (PassMark)]

What version of Memtest86 are you using?

There is a page here covering the known problems
https://www.memtest86.com/tech_freezing-lockups.html
There is a known bug on Mac's (item #4 in the list above). Most of this issue was worked around in V9 of MemTest86.