Can the notebook hard drive be upgraded or replaced?

Hard drive upgrades in the notebook computer are not supported.

NOTES:

• Some notebook computers have instructions for warranty replacement of the hard drive by an end user.
• Although third-party upgrades may be available for some models, they are not supported.
• If the hard drive needs service, repair should be done by an authorized Sony® service center.
• External hard drives may be attached if the appropriate connections are available.