Lenovo 102912U Installation And User Manual

Contents

7. If you are instructed to return the removed optical drive to the manufacturer, follow all packaginginstructions and use any packaging materials that are supplied to you for shipping.What to do next:• To work with another piece of hardware, go to the appropriate section.• To complete the removal procedure, go to “Completing the parts replacement” on page 90.Installing the optical driveAttention:Do not open your server or attempt any repair before reading and understanding the Safety Information and theWarranty and Support Information on the ThinkServer Documentation DVD that came with your product, and“Guidelines” on page 21. To obtain a copy of the publications, go to:http://www.lenovo.com/supportThis section provides instructions on how to install the optical drive.To install the optical drive, do the following:1. If you are replacing the optical drive, make sure that:• You have all the cables and other equipment that is specified in the documentation that comeswith the new optical drive.• You have checked the instructions that come with the new optical drive to determine whether youmust set any switches or jumpers in the optical drive.• You have removed the optical drive retainers from both sides of the old optical drive and have themavailable for installation on the new optical drive.Note: If you are installing a laser device (such as a drive), observe the following safety precautions.Statement 3CAUTION:When laser products (such as CD-ROMs, DVD drives, fiber optic devices, or transmitters) areinstalled, note the following:• Do not remove the covers. Removing the covers of the laser product could result in exposureto hazardous laser radiation. There are no serviceable parts inside the device.• Use of controls or adjustments or performance of procedures other than those specified hereinmight result in hazardous radiation exposure.DANGERSome laser products contain an embedded Class 3A or Class 3B laser diode. Note the following.Laser radiation when open. Do not stare into the beam, do not view directly with opticalinstruments, and avoid direct exposure to the beam.2. Remove all media from the drives and turn off all attached devices and the server. Then, disconnect allpower cords from electrical outlets and disconnect all cables that are connected to the server.3. Remove the server cover. See “Removing the server cover” on page 23.4. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 25.Chapter 5. Installing, removing, or replacing hardware 35