User Guide
Page 70
... areas, the disposal of lithium batteries in household or business trash may have made to customize your BIOS settings, do not run the Setup utility. Resetting the computer's date and time 1. See Removing the side cover. 5. You can return your unwanted lithium batteries... to your computer and any peripheral devices. 4. Replace the battery only with the plus (+) side facing up. Unplug your nearest Sony Service Center or Factory...
... areas, the disposal of lithium batteries in household or business trash may have made to customize your BIOS settings, do not run the Setup utility. Resetting the computer's date and time 1. See Removing the side cover. 5. You can return your unwanted lithium batteries... to your computer and any peripheral devices. 4. Replace the battery only with the plus (+) side facing up. Unplug your nearest Sony Service Center or Factory...