Lenovo G470 User Manual page 38

Appendix A. CRU instructions
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 (HDD)/Memory/CPU (Central processing
unit)/Mini PCI Express Card slot compartment cover.
a.Loosen the five screws
b.Remove the compartment cover
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