Disabling display from the GPU

Hi all,
I recently bought geforce 9600GT :) My system, till now, only had the intel’s integrated display. Now, here’s what I want to do:

  1. Use the same old intel’s (crappy) integrated display for my desktop.
  2. Use the 9600GT ONLY for compute applications.
    How can I do this?

If not already obvious in bios, then not possible :alien:

Could you please elaborate as to what must be obvious in bios?

That there is some kind of menu item that says it does what you are looking for, Most probably there isn’t and if you enable the internal video anyway, you can’'t access the Nvidia card anymore since it will be disconnected from the PCIe-bus