almost giving up :-)

Hi,

I have been hacking for quite a while now and have been using chameleon and OS X mavericks. It was working brilliantly.

I recently downloaded osx Sierra, and thought I would do a clean install- after backing up of course.

I have a Hp pro book 4540s.

I previously used the probook installer for the mavericks install, so I do have a dsdt and ssdt.

I used the latest unibeast to make the usb installer , and it went fine, booting into a fresh partition, and installing Sierra, using the...

almost giving up