8. Remove the front I/O module.
To replace the component, reverse the removal procedure.
Replacing a front PCI fan
WARNING:
To reduce the risk of personal injury from hot surfaces, allow the drives and internal system components
to cool before touching them.
CAUTION:
To prevent improper cooling and thermal damage, do not operate the server unless all bays are
populated with either a component or a blank.
Replacing a front PCI fan 45