Windows 10: Couldn't not open com3 the port doesn't exit

Discus and support Couldn't not open com3 the port doesn't exit in Windows 10 Software and Apps to solve the problem; When i am using esp 32 wroom 32d in Arduino ide,I can't able to open com3... Discussion in 'Windows 10 Software and Apps' started by Rakesh kothwal, May 18, 2024.

  1. Couldn't not open com3 the port doesn't exit


    When i am using esp 32 wroom 32d in Arduino ide,I can't able to open com3

    :)
     
    Rakesh kothwal, May 18, 2024
    #1

  2. "We couldn`t create a new partition or locate an existing one."

    Try this:

    Before you get to that message, press SHIFT + F10 to open a command prompt.

    Run diskpart.
    At the diskpart prompt, run these commands:

    list disk

    At this point you should see the SSD as disk 0. If it has another disk number, use that number rather than "0" in the next command.

    select disk 0
    clean
    exit (to exit from diskpart)
    exit (to exit from the command prompt)


    Couldn't not open com3 the port doesn't exit 264278d1579822155t-we-couldn-t-create-new-partition-locate-existing-one-image4.jpg


    That should clear the contents of the disk. The entire disk space should then show up in Windows setup as "Unallocated Space" as in the screenshot below.


    Couldn't not open com3 the port doesn't exit 264280d1579822192t-we-couldn-t-create-new-partition-locate-existing-one-image5.jpg
     
    hsehestedt, May 18, 2024
    #2
  3. BetoLP Win User
    Windows doesn`t start. Authomatic repair doesn`t work.

    Thanks again!!

    I`m sorry I had not noticed that the text on the picture was in spanish. It says that windows has replaced some damaged clusters in "name" file and "directory". Then, at the end "an unspecified error occurred (75736e6a726e6c2e 4f6)".

    I`ll do it and I`ll be updating this thread when I have the report.

    - - - Updated - - -

    I ran SeaTools. These are the results:

    Couldn't not open com3 the port doesn't exit 233722d1557862791t-windows-doesn-t-start-authomatic-repair-doesn-t-work-hdd-test-1-.png


    Does it mean my HDD is useless?
     
    BetoLP, May 18, 2024
    #3
  4. Couldn't not open com3 the port doesn't exit

    Why Edge doesn´t open any Google www-sites?

    Why Edge doesn´t open any Google www-sites? I am able to open the same Google-sites with any other browsers.
     
    kaulahuivi, May 18, 2024
    #4
Thema:

Couldn't not open com3 the port doesn't exit

Loading...
  1. Couldn't not open com3 the port doesn't exit - Similar Threads - Couldn't open com3

  2. Couldn't not open com3 the port doesn't exit

    in Windows 10 Drivers and Hardware
    Couldn't not open com3 the port doesn't exit: When i am using esp 32 wroom 32d in Arduino ide,I can't able to open com3 https://answers.microsoft.com/en-us/windows/forum/all/couldnt-not-open-the-port-doesnt-exit/444e177f-566d-43ee-9ebc-531853cdc180
  3. Couldn't not open com3 the port doesn't exit

    in Windows 10 Gaming
    Couldn't not open com3 the port doesn't exit: When i am using esp 32 wroom 32d in Arduino ide,I can't able to open com3 https://answers.microsoft.com/en-us/windows/forum/all/couldnt-not-open-the-port-doesnt-exit/444e177f-566d-43ee-9ebc-531853cdc180
  4. open a port

    in Windows 10 Gaming
    open a port: how do i open a port? https://answers.microsoft.com/en-us/windows/forum/all/open-a-port/1fe31cf4-ed65-464d-bf0c-627baa17d826
  5. open a port

    in Windows 10 Software and Apps
    open a port: how do i open a port? https://answers.microsoft.com/en-us/windows/forum/all/open-a-port/1fe31cf4-ed65-464d-bf0c-627baa17d826
  6. error 433,communication port COM3 could not be opened

    in Windows 10 Drivers and Hardware
    error 433,communication port COM3 could not be opened: the communication port COM3 could not be opened. windows error#433-se ha especificado un dispositivo que no existe. i have thies error when i try to made a communication between a module AG9 trough usb to ttl serial module, but the proble is had that problem tanks for your...
  7. Problems with Phisical Serial Ports Com3 Com4

    in Windows 10 Drivers and Hardware
    Problems with Phisical Serial Ports Com3 Com4: WINDOWS 10 I am working it with Arduino microcontrollers connecting them via ports com3 or com4. I had a random problem where half of the time communication did not work. I was receiving semaphore time out problems. The problem was usually going away after the series of...
  8. Problems with Phisical Serial Ports Com3 Com4

    in Windows 10 Support
    Problems with Phisical Serial Ports Com3 Com4: WINDOWS 10 I am working it with Arduino microcontrollers connecting them via ports com3 or com4. I had a random problem where half of the time communication did not work. I was receiving semaphore time out problems. The problem was usually going away after the series of...
  9. COM3 COM4 ports missing

    in Windows 10 Drivers and Hardware
    COM3 COM4 ports missing: I have posted this thread in General support but now I think this section may be better. WINDOWS 10 I am working it with Arduino microcontrollers connecting them via ports com3 or com4. I had a random problem where half of the time communication did not work. I was receiving...
  10. Open Port

    in Windows 10 Network and Sharing
    Open Port: I am trying to open port 80 on my computer. I have tried opening the port but when I check using a port checker tool the port is still closed. Does anyone know how to open port 80?...