Lenovo V320 Manuale d'uso - Pagina 30

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Chapter 4. Troubleshooting

Battery problems

Your computer shuts down

before the battery status

indicator shows empty.



-or-

Your computer operates

after the battery status

indicator shows empty.

Other problems

Your computer does not

respond.

The connected external

device does not work.

• Recharge the battery.

• To turn off your computer, press and hold the Power

button for eight seconds or more. If the computer still

does not respond, remove the AC power adapter.

• Your computer might lock when it enters sleep mode

during a communication operation. Disable the sleep

timer when you are working on the network.

• Do not connect or disconnect any external device

cables other than USB while the computer power is

on. Otherwise, you might damage your computer.

• When using high power consumption external

devices, such as an external USB optical drive, use an

external device power adapter. Otherwise, the device

may not be recognized, or the system may shut down

as a result.