Dell PowerEdge 2450 Activating the Dell PERC 3/Si (.pdf) - Page 3

This document updates information on the following topics for your Dell PowerEdge 2450 system: Installing and removing expansion cards Small computer system interface (SCSI) hard-disk drive support Installing an upgrade microprocessor in PowerEdge 2450 systems To install an expansion card, perform the following steps. 1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet. 2. Prepare the expansion card for installation, and open the system doors. See the documentation that came with the expansion card for information on configuring the card, making internal connections, or otherwise customizing the card for your system. 3. Check any cables connected to expansion cards through the back-panel openings. Disconnect any cables that will not reach to where the cage must be placed upon removal from the chassis. support.dell.com Dell PowerEdge 2450 Systems Information Update 1-1