Lenovo 70B4, User Manual And Hardware Maintenance Manual

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Notes:
• Depending on the model, your server might look slightly different from the illustrations in this topic.
• Use any documentation that comes with the optical drive and follow those instructions in addition to
the instructions in this topic.
To install or replace an optical drive, do the following:
1. Remove all media from the drives and turn off all attached devices and the server. Then, disconnect all
power cords from electrical outlets and disconnect all cables that are connected to the server.
2. Remove the server cover. See “Removing the server cover” on page 85.
3. Locate the optical drive bays. See “Server components” on page 28.
4. Depending on whether you are installing or replacing an optical drive, do one of the following:
• If you are installing a secondary optical drive in the upper optical drive bay, remove the front bezel.
See “Removing and reinstalling the front bezel” on page 87. Then, remove the plastic shield for the
bay from the front panel. Remove the screw
1 that secures the metal EMI shield covered on the
upper optical drive bay. Insert a finger into the hole in the EMI shield and carefully pull the EMI
shield out of the front of the chassis.
Figure 72. Removing the EMI shield for the upper optical drive bay
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ThinkServer TD340 User Guide and Hardware Maintenance Manual