6. Pull out and lift up the processor socket lever arm upward to its maximumvertical position to release the processor.7. Lift the processor out of the system board.Notes:a. When installing the new processor, make sure to reinstall the fansink toinsure proper cooling.b. When installing the same fansink/processor, make sure to align the fansinkin the same direction it was when it was removed, as this will ensure thereare no gaps in the thermal grease.Hard disk drive removalTypes 8303, 8304, and 8312This section provides information and instructions for installing and removinginternal drives.Internal drives are devices that your computer uses to read and store data. You canadd or replace drives to your computer to increase storage capacity and to enableyour computer to read other types of media such as CD-ROM.Internal drives are installed in bays. Within this book, the bays are referred to asbay 1, bay 2, and so on.When you install an internal drive, it is important to note what type and size ofdrive that you can install in each bay. Also, it is important to correctly connect theinternal drive cables to the installed drive.Drive specificationsNotes:1. Drives that are greater than 41.3 mm (1.6 in.) high cannot be installed.2. Install removable media (tape or CD) drives in the accessible bay: bay 2.Installing a driveTo install a hard disk drive, follow these steps.1. Remove the cover (see “Removing the cover” on page 40).2. Make sure the drive is set correctly as the master device. Refer to thedocumentation that comes with your drive for master/slave jumperinformation.Chapter 6. FRU Removals 73