Locate a suitable location for the new radiator(May not be the same location as the original one).

Fans should be facing out.

Screw the fans and radiator to the location together.

Put the side panel back in place.

Once the computer is on, listen for the fan to make sure it is working or place hand over the location of where the fan is to feel for the wind from the fans.

NOTE FOR CORSAIR AIOs: If you see the following symbol on the ICUE tab for your cooler on on your coolers LCD screen, RMA your AIO immediately and power down your computer, as the pump is defective:https://help.corsair.com/hc/article_atta...