Lenovo 1706KEU - ThinkPad X60 1706, Руководство по устранению неисправностей

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Keyboard problems
Problem: All or some of the keys on the keyboard do not work.
Solution:
v
If the problem occurred immediately after the computer returned from standby mode,
enter the power-on password if one has been set.
v
If an external numeric keypad or a mouse is connected:
1. Turn off the computer.
2. Remove the external numeric keypad or the mouse.
3. Turn on the computer and try using the keyboard again.
If the keyboard problem is resolved, carefully reconnect the external numeric keypad,
external keyboard, or mouse, making sure that you have seated the connectors
properly.
If keys on the keyboard still do not work, have the computer serviced.
Problem: A number appears when you type a letter.
Solution: The numeric lock function is on. To disable it, press and hold Shift or Fn and then press
NmLk (ScrLk).
Problem: All or some of the keys on the external numeric keypad do not work.
Solution: Make sure that the external numeric keypad is correctly connected to the computer.
Standby or hibernation problems
Problem: The computer does not return from standby or hibernation mode.
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 any key.
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. Reset the computer. Unsaved data may be lost. To
reset the computer, press and hold the power button for 4 seconds or more. If it is not
reset, remove the ac adapter and the battery.
Solving computer problems
Chapter 3. Solving computer problems
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