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Why is my printer compatible with the USB 2.0 port, but it is plugged in but not usable?

Asked by: Joseph White 204 views Computer December 31, 2018

My printer is plugged into port 2.0 and it shows that it is not specified. The troubleshooting says that it is not compatible with port 3.0. All of my ports are plugged in. It is said that it is not compatible with port 3.0. There is obviously 2.0 port. Why can't you use it? Is there a problem with the computer?

7 Answers

  1. +5Votes  

    The driver is installed well…

    1, your device driver

    2, motherboard USB2.0/3.0 control driver

    3, operation What is the system, whether there is Win10 installed on the old machine (or vice versa, the hardware is not compatible with Win7; mainly the WinFI UEFI mode driver management, Win7 is not available before, the hardware does not provide the corresponding capability), there is no corresponding The driver is available.

    Answer: Many hard disk copy versions of GHO are not detected and installed on existing machines, so there is no hardware compatibility check. This kind of error will only be triggered when it is used. Like mines, don’t step on, you won’t see

    Question: Original wni10 computer, wni10 compatible printer, printer 2.0

    Question: Driver installed

    Answer: The hardware is too new, not configured with USB2.0, and now UEFI is pre-read. The default 3.0, the mouse does not support 2.0 may not recognize (estimate the wearing parts will not be too old)

    Question: wim10 still not good

    Moore- January 1, 2019 |

  2. +2Votes  

    drive not installed Good

    Joyce Williams- January 1, 2019 |

  3. +8Votes  

    Your driver should install WIN10 version if it is not system change WIN7 install driver in connect printer

    Edwards- January 1, 2019 |

  4. +4Votes  

    Install driver, download one Universal drive, it will be installed. Remember to restart the computer

    Debra- January 1, 2019 |

  5. +7Votes  

    Is your driver installed? ? ? ?

    Or your interface has no driver update

    System problems some

    Otherwise the printer driver is not installed

    Question: Driver installation

    Answer: USB driver? ? ? ?

    Question: Nothing else is wrong

    Answer: What model is your printer?

    Question: Yes, he wrote that printing is supported

    Question: But can’t use

    Answer: Your system is, win7/8/8.1/ 10

    Question: win10

    Answer: win10 is complicated, it is mainly UEFI mode driver management
    Waiting for the next expert, I haven’t used win10

    Question: Thank you

    Walter Allen- January 1, 2019 |

  6. +7Votes  

    Reinstall the driver

    Anna- January 1, 2019 |

  7. +3Votes  

    System problems are also possible suggestions Try another high evaluation system

    Jessica Clark- January 1, 2019 |