Lenovo IdeaCentre A520 All-in-One User Manual
Page 44
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Step 6.
Remove the 3 screws that secure the optical drive to the motherboard and lift the optical drive
up to remove it.
Step 7.
Remove the 4 screws that secure the optical drive to the bracket and disconnect the data
connector from the rear of optical drive.
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IdeaCentre A520 All-In-One PCHardware Maintenance Manual
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