Sony PCG-FXA63 - Manual (Page 17)

3. Select the Advanced tab, and select your changes from the drop-down lists in the Power buttons box. See
Frequently asked questions for information on how Standby and Hibernate modes affect power consumption.
4. Click Apply. The computer detects your changes.
To activate Hibernate mode, you must first enable the Hibernate mode. See To activate Hibernate mode for more
information.
Page 17