The No.1 Website for Pro Audio
PT - G4 mirror door - OS9 Mix + shifting over to OSX PT6 - expansion chassis proble
Old 22nd July 2005
Red face PT - G4 mirror door - OS9 Mix + shifting over to OSX PT6 - expansion chassis proble

We have a dual boot Mirror door G4 1.2 gig
With a very old Bit 3 7slot expansion chassis with one Mix core & 6 Mix + cards..
OS 9.2 on PT 5.1.3

When we try to boot up PT 6.1
It gives us blacked out dual monitors 'no computer signal'

We have to yank the video card and put it back in again to get the screens going again.

Any ideas?


Old 22nd July 2005
Gear Nut
BrettPortzer's Avatar

What type of video card are you using? I am running a similar system (mix, 0S 9.2, etc) with a ProMax "DHMax" dual video card, and the video card simply does not and will not work with OSX of any flavor.

📝 Reply

Similar Threads

Thread / Thread Starter Replies / Views Last Post
replies: 24 views: 1785
Avatar for wrgkmc
wrgkmc 5th November 2015
Post Reply

Welcome to the Gearslutz Pro Audio Community!

Registration benefits include:
  • The ability to reply to and create new discussions
  • Access to members-only giveaways & competitions
  • Interact with VIP industry experts in our guest Q&As
  • Access to members-only sub forum discussions
  • Access to members-only Chat Room
  • Get INSTANT ACCESS to the world's best private pro audio Classifieds for only USD $20/year
  • Promote your eBay auctions and listings for free
  • Remove this message!
You need an account to post a reply. Create a username and password below and an account will be created and your post entered.

Slide to join now Processing…
🖨️ Show Printable Version
✉️ Email this Page
🔍 Search thread
🎙️ View mentioned gear
Forum Jump
Forum Jump