CHAPTER 4: Upgrading Your Computer484 If you are replacing a drive, note any jumper settings onthe old drive and set the jumper on the new drive to bethe same.- OR -If you are adding a new drive, set the jumper asinstructed by the drive’s user guide.5 Slide the new hard drive into the cage, then secure it tothe cage using either the two screws you removedpreviously or mounting screws provided with your newdrive.6 Connect the drive cables. If you are replacing a drive, useyour notes from Step 2.7 Replace the left side panel by following the instructionsin “Replacing the side panels” on page 39.8 Reconnect all external cables and the power cord.9 Turn on your computer.10 If you are using the new hard drive as your primarydrive, install Windows using the operating system DVDthat came with your computer. For more information onrestoring your system, see “Recovering your system” onpage 87.Adding or replacing anexpansion cardTo add or replace an expansion card:1 Remove the left side panel by following the instructionsin “Removing the left side panel” on page 35.2 If you are replacing an expansion card, disconnect anycables that are attached to the card, noting theirlocations and orientation. (You may need to reconnectthe cables after you install the new card.)
