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21Answers

The keyboard suddenly failed… all useless

Asked by: Amanda Scott 178 views Hardware January 2, 2019

The indicator light is not on. 11-socket can be used with the keyboard. 11 can be used last night.

Addition: Wired, no water

21 Answers

  1. +7Votes  

    The keyboard is out of order and the indicator light is off. Check whether the keyboard indicator lights up when booting. If it is not lit after booting to enter the system, it is the keyboard fault. If it is turned off, you need to restart the computer and press F8. Check to see if it is back to normal in safe mode.

    1. If the situation in the security mode is still determined to be a malfunction of the keyboard itself, it needs to be replaced or contacted by the brand for after-sales solution.

    2. If the security mode can use the keyboard normally, it is a USB driver problem. Restart the computer and enter the system. After opening the security guard-software housekeeper, click the start-running bar and enter “osk” to enter the soft keyboard. Click on the soft keyboard and type “qdrs” to search for the installation driver life 7. After opening, check and repair the USB keyboard driver to restore normal.

    Amy- January 2, 2019 |

  2. +1Votes  

    , you can use the mouse, if not, then the usb driver has a problem.

    Steven Brown- January 3, 2019 |

  3. +8Votes  

    If it is USB, try another interface, use 360 ​​driver to fix the driver. If it is PS2, it should be a keyboard problem

    Ward- January 3, 2019 |

  4. +8Votes  

    It is recommended to try another keyboard

    Dorothy- January 3, 2019 |

  5. +3Votes  

    We follow the simplest stripe type, each time generating an image, this image is in the range of the distance, in the azimuth You need to choose the right length based on the computing power of your system.
    In SAR, there is no such concept as the drawing cycle. The sampling is always running, and the data processing is run in the background. The area to be imaged is extended by half an aperture, and then the distance compression is compressed.

    Dennis Allen- January 3, 2019 |

  6. +6Votes  

    It should be broken

    Larry- January 4, 2019 |

  7. +5Votes  

    Change a new one.

    Barbara- January 4, 2019 |

  8. +7Votes  

    Check keyboard wiring

    Brenda- January 4, 2019 |

  9. +1Votes  

    Try another socket

    Green- January 5, 2019 |

  10. +6Votes  

    Try to change the keyboard, you know, the keyboard is broken, there is no sign.

    Douglas Green- January 5, 2019 |

  11. +4Votes  

    If you can’t plug it, it’s broken.

    Susan- January 5, 2019 |

  12. +4Votes  

    If you have no problems with the peripherals, then just re-drive it.

    Mark Williams- January 5, 2019 |

  13. +5Votes  

    USB, try to update the driver.

    Jeffrey White- January 5, 2019 |

  14. +5Votes  

    See if it is a bad contact

    Martin- January 5, 2019 |

  15. +3Votes  

    Try a different socket

    Steven Mitchell- January 5, 2019 |

  16. +6Votes  

    Check other computers Try it, if not, it means that the keyboard is scrapped

    Frances Evans- January 5, 2019 |

  17. +8Votes  

    Re-plug it and try it out.

    Donald Walker- January 6, 2019 |

  18. +4Votes  

    Try another interface and try again.

    Ronald Moore- January 6, 2019 |

  19. +5Votes  

    Look at the interface problem, generally all invalid, it is probably an interface problem.

    Rebecca Hughes- January 6, 2019 |

  20. +8Votes  

    Try for a computer

    Ann- January 6, 2019 |

  21. +4Votes  

    Unpack and clean up

    William Johnson- January 6, 2019 |