Sony PCG-TR3AP3 - Manual (Page 13)

Inserting a battery
To insert a battery
1. Turn the computer over, and slide the UNLOCK/LOCK latch on the bottom of the computer to the UNLOCK
position.
2. Align the tabs on the battery with the grooves on the back of the computer, and slide the battery into the
computer until it clicks into place.
Inserting a Battery
3. Slide the UNLOCK/LOCK latch into the LOCK position to secure the battery.
Some programs and peripheral devices prevent the system from automatically entering Hibernate mode. If you are using
battery power, save your data frequently to avoid data loss and manually activate a power saving mode. See
Using power
saving modes for more information.
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