Sometimes, these nuts will come out or become loose when you remove the motherboard screws. 9. Remove the ATX I/O shield, and store it with the old motherboard. Don’t forget to remove the old ...

ATX, mATX, or ITX notes on the motherboard tray) to find out which ones you need to screw in and where. When you’ve found the correct locations, screw them in by hand. It can be a little fiddly ...

The GR701 casing has plenty of room for E-ATX motherboards ... remove the glass cover on the back of the motherboard tray to access one of the two screws securing the PSU cover to the motherboard ...