ContentsInformation for your safety and comfort iiiRegulations and safety notices vi1 System tour 1System notes 2External and internal structure 3Front panel 3Rear panel 7Internal components 9Mainboard Layout 10Mainboard jumper settings 142 System setup 17Setting up the system 18Pre-installation requirements 18Connecting peripherals 19Turning on the system 21To power on the system 21Power-on problems 22Configuring the system OS 23Turning off the system 243 System upgrades 25Installation precautions 26ESD precautions 26Pre-installation instructions 27Post-installation instructions 27Opening the server 28Removing and installing the side panel 28Configuring the hard disk drive 30Accessing the drive bays 30Hard disk drive configuration guidelines 31Determining the drive status 32Configuring a 5.25-inch storage device 38Installing an optional 5.25-inch storage device 38Removing a 5.25-inch storage device 41Replacing the processor and heatsink fan assembly 42Removing and installing the heatsink fan assembly 42Removing and installing the processor 47Upgrading the system memory 50System memory interface 50