Справочник Пользователя для Lenovo X220-4287
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Unlock position:
If the UltraBase lock is in this position, your computer is not secured.
2
Base lock position:
If the UltraBase lock is in this position, the ThinkPad Ultrabase Series 3 is locked, and the computer cannot
be removed from the ThinkPad Ultrabase Series 3. The Serial Ultrabay Slim device is also locked and
cannot be removed from the UltraBase.
be removed from the ThinkPad Ultrabase Series 3. The Serial Ultrabay Slim device is also locked and
cannot be removed from the UltraBase.
Note: Keep the security key in a safe place. Do not lose this key; otherwise, you will be unable to detach the
computer from the ThinkPad Ultrabase Series 3.
computer from the ThinkPad Ultrabase Series 3.
If you attach a mechanical lock to the security keyhole of the ThinkPad Ultrabase Series 3, the ThinkPad
Ultrabase Series 3 cannot be taken out of the locked position, and you can secure your computer and the
ThinkPad Ultrabase Series 3.
Ultrabase Series 3 cannot be taken out of the locked position, and you can secure your computer and the
ThinkPad Ultrabase Series 3.
Note: You need to purchase the mechanical lock commercially. You are responsible for evaluating, selecting,
and implementing the locking devices and security features.
and implementing the locking devices and security features.
ThinkPad Battery 19+
Your ThinkPad X220, X220i, X220 Tablet, and X220i Tablet support the ThinkPad Battery 19+.
With ThinkPad Battery 19+, you can extend the operating time of your notebook computer.
When the computer is attached to the ThinkPad Battery 19+, never pick up the assembly by taking hold of
the computer alone. Always hold the whole assembly.
the computer alone. Always hold the whole assembly.
Chapter 7
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Enhancing your computer
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