Removing and installing server componentsRemoving and installing server componentsRemoving and installing Tier 1 CRUsRemoving the operating temperature enhancement kitRemoving the operating temperature enhancement kitTo remove the operating temperature enhancement kit, do the following:Turn off the server. Then, disconnect all external cables and remove all peripheral devices.Remove the server cover. See Removing the server cover.Remove the PCI riser-card assembly. See Removing the PCI riser-card assembly.Disconnect the operating temperature enhancement kit connector from the system board.Figure 1. Operating temperature enhancement kit cable disconnection for 2.5-inch-drive modelFigure 2. Operating temperature enhancement kit cable disconnection for 3.5-inch-drive modelDetach the operating temperature enhancement kit 1 from the slot 2 on the hard disk drive cage. Figure 3. Operating temperature enhancement kit removalComplete the parts replacement. See Completing the parts replacement.Give documentation feedback