Sony VGN S400 Series User Manual page 30

VGN-T300 Series models
1 Turn off your computer and close the LCD screen lid.
2 Slide and hold the release latch (1) and slide the battery away from the computer.
You may lose data if you remove the battery pack while the computer is on and not connected to the AC adapter or if you remove the battery while the
computer is in Standby mode.
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30
Getting Started