Article Number

Last Updated: September 26, 2018

For users with HP Z8 systems, Radeon™ Pro SSG Graphics would require a setting change which is first made available in VBIOS v1.66. To ensure smooth and proper operation, the following steps are needed to be followed:

  1. Hit ESC key on bootup as soon as the POST screen spears to load system BIOS page
  2. Select “BIOS Setup (F10)”
  3. Navigate to Advanced > System Options
  4. Toggle the PCIe ACS setting to “Disable”
  5. Navigate back to the Main menu and select “Save Changes and Exit”