Lenovo NONE FOUND 3000 V100 Bedienungsanleitung PDF herunterladen (Seite 23)

Problem: The "critical low-battery error" message appears, and the computer immediately

turns off.

Solution: The battery power is getting low. Connect the ac adapter to the computer, or replace the

battery with a fully charged one.

Problem: When you press Fn to return from standby mode, the computer display remains blank.

Solution: Check whether an external monitor was disconnected or turned off while the computer

was in standby mode. If you disconnected or turned off the external monitor, connect it

or turn it on before resuming the computer from the standby mode. When resuming the

computer from the standby mode without attaching the external monitor or turning it

on, and the computer display remains blank, press Fn+F7 to bring up the computer

display.

Note: If you use the Fn+F7 key combination to apply a presentation scheme, press

Fn+F7 at least three times in three seconds, and the image is displayed on the computer

screen.

Problem: The computer does not return from standby mode, or the power and standby indicators

stays on and the computer does not work.

Solution: If the system does not return from standby mode, it may have entered standby or

hibernation mode automatically because the battery is depleted. Check the standby

indicator.

v If the standby indicator is on, your computer is in standby mode. Connect the ac

adapter to the computer; then press Fn.

v If the standby indicator is off, your computer is in hibernation mode or power-off

state. Connect the ac adapter to the computer; then press power button to resume

operation.

If the system still does not return from standby mode, your system may stop responding

and you cannot turn off the computer. In this case, you need to reset the computer. If

you have not saved your data, it may be lost. To reset the computer, press and hold the

power button for 4 seconds or more. If the system is still not reset, remove the ac

adapter and the battery.

Solving computer problems

Chapter 3. Solving computer problems 15

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Lenovo NONE FOUND 3000 V100 Bedienungsanleitung Seite 23