Windows 10: Com ports

Discus and support Com ports in Windows 10 Drivers and Hardware to solve the problem; Whenever I try to use serial communation I get an error code #12. The message is I don't have enough room for the com port.... Discussion in 'Windows 10 Drivers and Hardware' started by RobertBaker_871, Sep 6, 2019.

  1. Com ports


    Whenever I try to use serial communation I get an error code #12. The message is I don't have enough room for the com port.

    :)
     
    RobertBaker_871, Sep 6, 2019
    #1
  2. spapakons Win User

    USB Port Oddities


    Ok, let's see it with pictures step-by-step. First right-click on the USB device and select Update driver software:


    Com ports [​IMG]


    Then select Browse my computer for driver software (LAST option) :


    Com ports [​IMG]


    The select Let me pick from a list of device drivers on my computer (LAST option) :


    Com ports [​IMG]


    Then select the standard driver from the list and click next:


    Com ports [​IMG]


    Click next/OK as required to complete installation. Repeat the steps for all Intel USB devices. Finally click on each USB root device and press DEL to delete it, reply YES when asked. After deleting all USB root devices restart the computer.

    I hope this is detailed enough...
     
    spapakons, Sep 6, 2019
    #2
  3. Junaid_A Win User
    Port is being blocked

    Hi,



    Thank you for writing to Microsoft Community forums.



    • Are you aware of any changes that happened on the computer prior to this issue?


    Upon researching, this seems like an issue due to the port scan. You may want to try the steps listed below and check if it works.

    • Login to your Netgear
      NX6200 Extender GUI
      .
    • Click on Advanced tab and choose
      WAN Setup
      .
    • Check the box for Disable Port Scan and DoS Protection.
    • Allow it to update and check if the port is still being blocked.


    However, if the issue persists, I suggest you to post your query in the
    TechNet Forums, where we have support professionals
    equipped with knowledge on port forwarding.



    Regards,
     
    Junaid_A, Sep 6, 2019
    #3
  4. IggSter Win User

    Com ports

    How to factory reset Cisco 1700 Router

    Hopefully I can help you here....its a very common thing to happen.


    First, I take it you dont know the passwords for console access or telnet/ssh?

    I will assume that these devices belong to you.

    step 1. Plug a cisco console cable into a serial port on your pc
    step 2. Plug other end into Cisco console port
    step 3. Using hyperterm or putty or similar connect to the serial port
    step 4. boot router, and make sure you clearly can see the output (this confirms you have good serial comms)
    step 5. if this fails, adjust the comm port settings (9600, 8,1,n are the default)
    step 6. now you have to do the only hard part...send the break command:

    Break command list: Break Commands

    Go down the list and match your OS and SW and try the sequence suggested.

    If this fails several times do what I do: Install putty (free) and then to send a break so you can get into rommom just hit "ctrl-a b".
     
    IggSter, Sep 6, 2019
    #4
Thema:

Com ports

Loading...
  1. Com ports - Similar Threads - Com ports

  2. unable to open com port -- Windows 10, build 18362

    in Windows 10 Drivers and Hardware
    unable to open com port -- Windows 10, build 18362: I am unable to access or create new com port since replacing defective motherboard. Same install of OS as before. Activated with MS permission. According to the guide for my device that is computer controlled, upon plugging in the USB cable (from the powered device), the...
  3. COM port problem

    in Windows 10 Drivers and Hardware
    COM port problem: How do I find out which COM ports are in use and the devices connected to them? https://answers.microsoft.com/en-us/windows/forum/all/com-port-problem/3ab3732e-cced-420e-bc67-689c349fdfd4
  4. Com ports

    in Windows 10 Drivers and Hardware
    Com ports: I just got a new laptop and am trying to orient myself. When I open Device Manager I do not see a listing for ports (Com). Are they hiding it somewhere or did they just decide I didn't need it anymore (it's so "old school"). I need this to program my 3D Printer!...
  5. Clashing devices on serial COM ports

    in Windows 10 Drivers and Hardware
    Clashing devices on serial COM ports: I am using a Windows 10 Enterprise x64 PC. I have an Adafruit Feather M0 Express board and a Kortek touchscreen. I can use either of these devices individually on the PC. They work over serial communications. However, when I install the drivers for the touchscreen, the...
  6. Com Ports

    in Windows 10 Drivers and Hardware
    Com Ports: I'm having a problem with com port #5. It gives me a yellow sign with a quote. Whats happening is when I try to make changes to To my Mitsubishi GX 2000 software program for PLC logic controllers it tells me I have a problem with my comm port. I don't think I'm using a comm...
  7. Com/port missing from device manager

    in Windows 10 Drivers and Hardware
    Com/port missing from device manager: I have updated my device working on Windows 10 and now I cant use my cutting machine, I have checked device manager and this option is not showing and I use com3, I have tied to add com port through device manager but it still doesn't, I bought a new lead and that is fine...
  8. Login to the PC using RFID Reader connected via COM Port

    in AntiVirus, Firewalls and System Security
    Login to the PC using RFID Reader connected via COM Port: Is it possible, that i want to login to system with RFID Reader connected to the PC by port COM instead of by password? The point is that when the login screen is displayed, the reader will log us into the system after detecting the card. I made a windows service in C# which...
  9. changing com port designation

    in Windows 10 Customization
    changing com port designation: I have a HP-Notebook that shows com ports 3, 4, 5. I am trying to connect to another device whos software only accepts com 1 or com 2. How can I change one of my 3 ports to a different com # ? Thanks...
  10. COM Port on HP Spectre x360 Windows 10 Pro

    in Windows 10 Drivers and Hardware
    COM Port on HP Spectre x360 Windows 10 Pro: I need to download some firmware updates on a scan converter from my HP Spectre x360 . The scan converter has a RS 232 serial port and an ETHERNET port. I can use either for downloading. The only COM Ports on the HP are Bluetooth (COM4) and (COM5). Any suggestions as to how I...