Acer Predator Orion 3000 PO3-600 User Manual page 21

4. Secure the Graphic board with screws.
5. Connect the power cables to the Graphic boards.
6. Replace the 3.5-inch hard drives. See installing the
3.5-inch hard drives.
7. Observe the Post-installation instructions on page 6.
Upgrading your Computer - 21