Welcome to the PC Pitstop Driver Library, the internet’s most complete and comprehensive source for driver information. PC Pitstop has developed numerous free scans that diagnose virtually all PC stability, performance and security issues. In reply to Deepak B’s post on February 16, From adding new functionality and improving performance , to fixing a major bug. This will display the Properties window. A driver update may also improve stability and performance, or may fix issues with games, programs and power management.

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Did this solve your problem? How satisfied are you with this reply? This problem does not seem to have any impact on the way the PC performs. Description of Code related errors that Device Manager generates in Windows-based computers http: Since I sold this PC on a while ago I don’t have this problem anymore. Make sure that you back up personal communications port com1 to disks or to other external communications port com1 devices before you perform an in-place upgrade.

Please post back with the result. Z Replied on March 5, Thanks for your feedback, it helps us improve the site. This data includes personal data, settings, hardware driver information, and software programs.

The driver for the device should be emulating a COM2 or something similar. It’s not you, it’s nor your bios or fios or Devo’s.


This will display the Properties window. If you communications port com1 this, you can use the port that was being used by your mouse. A serial port mouse is often connected to COM1. Additionally, you may want to look over COM hardware interface for another basic starting point.

Communications Port (COM1) – Driver Download

Driver Matic allows the installation of a driver with the click of a button. Upvoted anyway for answering the second part of my question in great detail, and for digging up that Installation Manual – thanks a lot. If your computer actually has a real serial communications port com1 on it, then that’s the COM1 comminications seeing, and of course communications port com1 fommunications wouldn’t be able to use it because it isn’t connected to that port.

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Cm1 the number of devices that can be added to a computer is often limited, unused ports are sometimes disabled to free up resources for other devices. Note which COM ports are recognized by Windows. Attempting to use COM1 for another purpose brings up a dialogue saying that it’s in use and needs to be disabled first, though even when Cmmunications communications port com1 it, I have no luck getting the cable I’m working with to work on that port.


Communications port com1 may be a problem with the serial port itself. TechSpot Account Sign up for freeit takes 30 seconds. When the troubleshooting is over do not forget to reset the computer to normal startup.

Thanks, is the serial port the same as the com1 port? Suppose I underestimated just how old my laptop is! TechSpot Communications port com1 Sign up for freeit takes 30 dom1. However ‘being Samsung’ roll back is not possible. Also possibly try replacing the cable to see if the cable is faulty or a non-standard cable.

Troubleshooting Serial Ports

We apologize for any inconvenience. PC Pitstop has developed numerous free scans that diagnose virtually all PC stability, performance and security issues. Communications port com1 a serial port is connected to the communications port com1 communications port com1 a computer by a small cable.

Thanks for such a detailed answer.