246 Adding and Replacing Parts14 Connect the computer and devices to electrical outlets, and turn them on.See the documentation that came with the drive for instructions oninstalling any software required for drive operation.15 If the drive you just installed is the primary drive, insert bootable disc intodrive A.16 Turn on the computer.17 Enter system setup, and update the appropriate Drive option (see "SystemSetup" on page 75).18 Exit system setup, and reboot the computer.19 Partition and logically format your drive before you proceed to the nextstep.20 See the documentation for your operating system for instructions.Drive PanelsCAUTION: Before you begin any of the procedures in this section, follow thesafety instructions located in theProduct Information Guide.CAUTION: To guard against electrical shock, always unplug your computer fromthe electrical outlet before removing the cover.Removing the Drive Panel1 Follow the procedures in "Before You Begin" on page 139.CAUTION: Your computer is heavy (it has an approximate minimum weight of 55lbs) and can be difficult to maneuver. Seek assistance before attempting to lift,move, or tilt it; this computer requires a two-man lift. Always lift correctly to avoidinjury; avoid bending over while lifting. See yourProduct Information Guide forother important safety information.CAUTION: The computer stand should be installed at all times to ensuremaximum system stability. Failure to install the stand could result in the computertipping over, potentially resulting in bodily injury or damage to the computer.2 Remove the computer cover (see "Removing the Computer Cover" onpage 141).3 Grasp the sliding plate lever and push it towards the base of the computeruntil the drive panel snaps open.
