Sony VGC-LS30 - Manual (Page 102)

102 n N
Customizing Your VAIO Computer
If the computer is not used for a certain period of time, it will enter Sleep mode. To avoid this, you can change the Sleep mode
settings.
To change the Sleep mode settings
1 Right-click the power status icon on the taskbar and select Power Options.
2 Click Change plan settings under the current power plan.
3 Change the time to put the computer to sleep and click Save Changes.