Sony PCG-FRV31 - Manual (Page 22)

power icon on the taskbar for more information.
3. Select the Advanced tab, and select your changes from the drop-down menus in the Power buttons box. See
Using power saving modes for information on how Standby and Hibernate modes affect power consumption.
4. Click Apply. The computer detects your changes.
To activate Hibernate mode, you may first need to enable it. See Frequently asked questions for more information.
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