Removing the blade-server bezel assemblyBefore you can replace a defective system-board assembly or blade-server bezelassembly, you must first remove the blade-server bezel assembly. The followingillustration shows how to remove the bezel assembly from a blade server.Complete the following steps to remove the blade-server bezel assembly:1. Read the safety information beginning on page v and “Installation guidelines” onpage 21.2. Open the blade server cover.3. Press the bezel-assembly release and pull the bezel assembly away from theblade server approximately 1.2 cm (0.5 inch).4. Disconnect the control panel cable from the control panel connector.5. Disconnect the serial cable from the serial connector.6. Pull the bezel assembly away from the blade server.7. Store the bezel assembly in a safe place.Installing the IDE hard disk driveThe blade server has a connector on the system board for installing a 2.5-inchintegrated drive electronics (IDE) hard disk drive. The BladeCenter QS20 modelcomes with the IDE hard disk drive already installed.Note: Some hard disk drives have Phillips screws; therefore, make sure that aPhillips screwdriver is available.Attention: To maintain proper system cooling, do not operate the BladeCenterunit for more than 1 minute without a blade server or filler blade installed in eachblade bay.Bezel release buttonsFront bezelSerialconnectorSerialcableControl panelconnectorControl panelcableBezel release buttonsFigure 10. Removing the bezel assemblyChapter 5. Installing and removing replaceable units 27
