IBM 7985 Problem Determination And Service Manual

Removing an optional tape driveThe following illustration shows removing a tape drive from a 2.5 inch server model.To remove the tape drive, complete the following steps:1. Read the safety information that begins on page vii and “Installation guidelines”on page 105.2. Turn off the server and all attached devices.3. Disconnect all external cables and power cords.4. Remove the cover from the server.5. Remove the fan-bracket assembly (see “Removing the fan-bracket assembly”on page 136).6. Remove the riser-card assembly (see “Removing the riser-card assembly” onpage 154).7. Remove the air baffle (see “Removing the air baffle” on page 111).8. Disconnect the tape drive cables from the connectors on the system board.9. Open the tape drive tray release latch.10. Gently pull the drive and cables out of the bay.Note: On a 3.5-inch model server, gently pull the drive cables out through theslot in the left side of the bay.11. If you are not installing another drive in the bay, install a filler panel or panelsin the bay.12. If you are instructed to return the tape drive, follow all packaging instructions,and use any packaging materials for shipping that are supplied to you.Installing an optional tape drivePrepare the drive according to the instructions that come with the drive, setting anyswitches or jumpers, then see “Installing the tape drive in a 3.5-inch model server”or “Installing the tape drive in a 2.5-inch model server” on page 129.Installing the tape drive in a 3.5-inch model serverThe optional tape drive installs in the two bottom-left hard disk drive bays. If youhave hard disk drives in those bays, move the drives to the other bays. The cablesChapter 5. Removing and replacing server components 127