Lenovo H520s Desktop - Manual (Page 33)

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User Guide
4.2.4 Replacing an optical drive
Attention: Do not remove the computer cover or attempt any repair
before reading the “Important safety information” in the Safety and
Warranty Guide that was included with your computer or in the Hardware
Maintenance Manual (HMM) for the computer. To obtain copies of the
Safety and Warranty Guide or HMM, go to the Support Web site at
http://consumersupport.lenovo.com.
To replace an optical drive
1. Remove the computer cover. Refer to “Removing the computer cover”.
2. Remove the front bezel. Refer to “Removing the front bezel”.
3. Remove the 2 screws that secure the optical disk drive bay to the chassis.
4. Slide out the optical disk drive bay, then lift it up.
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