Lenovo IdeaPad U460S User Manual page 75

To replace the hard disk drive, do the following:
1
Turn off the computer; then disconnect the AC adapter and all cables
from the computer.
2
Close the computer display, and then turn the computer over.
3
Remove the battery pack.
4
Remove the Hard disk drive compartment cover.
a. Remove the screws that secure the compartment cover
b. Remove the compartment cover
Chapter 6. Upgrading and replacing devices
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