9-4 Upgrading Your ServerPREPARING FOR INSTALLATION AND REMOVALFollow the procedure below to prepare for installing or removing components.To install or remove the components, you need to take the server out from the rack, and put theserver on the rigid and flat desk.IMPORTANT: Be sure to remove the server from the rack. Do not leave the serverbeing pulled out from the rack. Do not touch the riser card when holding the chassis after removingthe top cover. When removing the power cord from the server, you mayexperience a 3 - 4 second delay from the time your system poweringdown.