Lenovo IdeaCentre 3 User Manual page 47

4. Reinstall all the removed parts.
5. Reconnect the power cord and all disconnected cables to the computer.
Note: If a locking device is available, use it to lock the computer.
Optical drive
Prerequisite
Before you start, read "Computer cover" on page 38 and print the following instructions.
Replacement procedure
1. Remove the computer cover. See "Computer cover" on page 38.
2. Remove the front bezel. See "Front bezel" on page 39
3. Disconnect the signal cable and power cable from the rear of the optical drive.
4. Press the release button and push the optical drive straight to the front of the chassis.
5. Detach the optical drive bracket from the optical drive.
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Chapter 4 CRU replacement
41