Windows 10: Win 10 laptop. Why serial port only duplicates and not allow individual use.

Discus and support Win 10 laptop. Why serial port only duplicates and not allow individual use. in Windows 10 Software and Apps to solve the problem; I have a Toshiba Laptop with the 15 pin serial port. It allows orginal screen duplicate to a 2nd monitor but does not allow for separate usage. In... Discussion in 'Windows 10 Software and Apps' started by jackdashack, Aug 23, 2024.

  1. JACKDASHACK
    jackdashack Win User

    Win 10 laptop. Why serial port only duplicates and not allow individual use.


    I have a Toshiba Laptop with the 15 pin serial port. It allows orginal screen duplicate to a 2nd monitor but does not allow for separate usage. In other words it doesn't detect it as a 2nd monitor to set up. I've run a few troubleshooters with no success. The laptop also has a HDMI Port and I tried that cable to the monitor and seems it didn't even show a duplicate. Any suggestions are appreciated. The 2nd monitor works fine on another device. jep

    :)
     
    jackdashack, Aug 23, 2024
    #1
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Win 10 laptop. Why serial port only duplicates and not allow individual use.

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