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  • Unable to find USB Serial Port (Ports COM LPT) in Device Manager . . .
    After updating to Windows 11 I can no longer get the serial port in Ports COM LPT from the Device Manager When I select Device Manager nothing shows up, I cannot see Ports COM LPT
  • Ports (COM LPT) Wont Show up In Device Manager
    Hi, If Ports (COM LPT) is not showing in the Device Manager, it's possible that they are hidden or they are disabled in the BIOS (basic input output system) To help you resolve this issue, we recommend that you follow the steps provided by MK9866 on this thread which have helped a lot of users who previously experienced the same issue
  • In Windows 11 only one Ports (COM LPT) shows
    In Windows 11 only one Ports (COM LPT) shows Hello Microsoft, Two days ago, in Device Manager > View > Show hidden devices there was a list of six or eight ports listed in the device tree similar to attached image marked "250123 4 PM" under the device marked "Ports: (COM LPT)
  • Reinstall Deleted COM ports drivers - Microsoft Community
    > In Device Manager, expand the "Ports (COM LPT)" section > Right-click on the empty space and select "Scan for hardware changes" > Windows will automatically detect the missing COM port and reinstall the driver Alternatively you can also try to reinstall the COM port driver manually on Windows 11
  • Windows 10 LPT Parallel Printer Port. - Microsoft Community
    Windows 10 LPT Parallel Printer Port My computer uses a Gigabyte GA-EP43T-UD3L Rev 1 00 motherboard with F8 BIOS, fitted with an Intel 3 15 gigahertz Core2 Duo processor and 4 GB of memory Windows 7 Ultimate and my peripherals have worked perfectly since 2010
  • What are the COM and LPT port settings in BIOS and Windows to access . . .
    However, if you are configuring COM ports and LPT ports on a virtual machine, you may refer to the following TechNet articles: Configuring COM ports Configuring the LPT port H ope this information is helpful Please feel free to post in case you get any other issues related to Windows, we'll be glad to assist you
  • Help! My computer does not display Ports (COM LPT) in Device . . .
    Navigate to the Windows Update section in your computer's settings and make sure that your system is up to date Uninstall and Reinstall the Device: In the Device Manager, right-click on the Ports (COM LPT) and select "Uninstall device" Then, restart your computer Windows should automatically detect and reinstall the device upon startup
  • PORTS (COM LPT) do not appear on my new Windows 10 computer, even . . .
    I am unable to see any Ports in device manager on new Win10 computer USB connected weather station requires serial port to connect




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