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My desktop computer doesn’t know why it can’t be opened. It was still good yesterday.

Asked by: Stephanie 183 views Computer November 23, 2018

Is there a big brother who will install a computer to help look at

Addition: Originally, pressing the power button will light up, but it will not light up later

9 Answers

  1. +4Votes  

    Find a friend or after-sales service, it may be a power failure.

    Raymond Evans- November 24, 2018 |

  2. +6Votes  

    The memory is gone, the power cord is unplugged, and the motherboard power is removed. After 5 minutes, try plugging in and booting.

    Amy Adams- November 24, 2018 |

  3. +7Votes  

    Check the power problem

    Kevin Adams- November 25, 2018 |

  4. +3Votes  

    Unplug all the connections, reconnect, give it a try. If it doesn’t work, you can take the battery off the battery and short-circuit the motherboard by placing the battery contacts in vertical position with the battery.

    Harrison- November 25, 2018 |

  5. +5Votes  

    Can’t open the machine? After you press the power button, the host power supply works? After the work is cut off, check if the memory gold finger is oxidized. If it is not possible to wipe the slot after wiping with an eraser, it is not enough that the motherboard or the power supply is insufficient. If you press the power button and the host does not respond, you can send it for repair.

    Jessica Wood- November 25, 2018 |

  6. +3Votes  

    First remove the dust from the memory module, then consider the power supply and the motherboard!

    James Taylor- November 25, 2018 |

  7. +3Votes  

    Enter safe mode, then fix

    Mary Roberts- November 25, 2018 |

  8. +1Votes  

    directly to a nearby computer repair shop.

    Richard Thomas- November 25, 2018 |

  9. +5Votes  

    The motherboard burned out Change a motherboard

    George- November 26, 2018 |