In Sleep mode, the computer will retain its current state, including data you are working on, while you take a break.
See
Using Sleep Mode
for more information on Sleep mode.
When you do not use your VAIO computer for a while
To avoid losing unsaved data, follow these steps to shut down your VAIO computer.
1. Save your data and close all running apps.
2. Turn off any peripherals connected to your VAIO computer.
3. Open the charms, and then select the
Settings
charm. (See
Opening the Charms
to open the charms.)
4. Select
Power
and
Shut down
.
After a short time, your VAIO computer automatically turns off. If the computer is equipped with the power indicator, the
green power indicator light turns off.
If your VAIO computer is equipped with the power indicator, make sure it is off before closing the LCD screen lid.
Note
An improper shutdown may cause loss of unsaved data or cause your VAIO computer to malfunction.
To disconnect your VAIO computer completely from an AC power source, turn off the computer, and then unplug the power
cord from the AC outlet.
Hint
If you select
Shut down
while holding down the
Shift
key in step 4, you can place your VAIO computer into the minimum
power consumption state (ACPI S5 mode). In this case, the fast boot function is temporarily disabled on the next start-up.
Charging the Battery Pack
The battery pack can be charged even while you are using your VAIO computer when the computer is connected to a power
source. The charging time may vary depending on operating conditions.
1. Plug your VAIO computer into an AC outlet. (See
Connecting a Power Source
.)
Hint
The charging time varies depending on ambient temperature.
Note that at a low ambient temperature, it takes longer time to charge the battery pack.
Open the desktop and select the battery icon, such as
(on battery) or
(plugged in), in the desktop notification area to
check the built-in battery status of your VAIO computer. To open the desktop, see
Opening the Desktop
.
Notes on Using the Battery Pack
Before using the battery pack, read the following precautions for correct use.
About the battery pack
The battery pack built in your VAIO computer is not removable.
For safety reasons, battery charging may be suspended at higher or lower temperatures.
The battery pack is not fully charged at the time of delivery.
While the battery pack is in use or being charged, heat builds up in the battery pack. This is normal and is not cause for
concern.
About battery discharge
After battery charge, the battery pack will gradually discharge over time even while not in use. If it is left unused for an
extended period of time, the battery power may be depleted. It is recommended that you recharge the battery pack before
use.
About battery life
Battery life varies depending on usage and settings.
About battery deterioration and replacement
The battery pack is consumable. The capacity gradually declines through repeated cycles of recharging and discharging, and
depending on the ambient temperature during use or storage. As a result, the battery life becomes short even if it is fully
charged and eventually the battery pack reaches the end of its life.
