Windows 11 Unable to find USB Serial Port (Ports COM & LPT) in Device Manager Windows 11

  • Thread starter Thread starter Helle B
  • Start date Start date
H

Helle B

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.These are the steps I have tried:IN DEVICE MANAGERView: Show hidden devices in Device Manager (nothing happens)Scan for hardware changesAction: Add legacy hardware. Used both search recommended and add manually. When trying to add Communication Port: "Windows cannot determine the settings from this device". Does not work and have a yellow warning sign. When adding legacy hardware next time it is uninstall

Continue reading...
 
You must log in or register to reply here.

Similar threads

E
Windows 10 My COM port disappeared from Device Manager? I have no serial port functionality?
Replies
0
Views
5
Edward Lisivick
E
C
Windows 11 Ports (COM & LPT) Code 34 Error Windows 11
Replies
0
Views
3
claire newbolt
C
A
Windows 11 Missing Communication Ports in Device Manager.
Replies
0
Views
5
Aryan Pattu
A
S
Windows 11 Windows 11 home com port problem
Replies
0
Views
11
shaif khan
S
H
Windows 11 Unable to find USB Serial Port (Ports COM & LPT) in Device Manager Windows 11
Replies
0
Views
31
harvinder singh2
H
Back
Top