I have Lenovo X230 Tablet with Windows XP SP3. I need to do some changes to COM1 in device managers but I noticed it was missing. I did install all the required drivers. Does that have anything to do with the laptop model or just a missing driver ? Below is an image from google to show the missing driver. Thank you.
![IMG8.gif](/proxy.php?image=https%3A%2F%2Fi.ibb.co%2FTMtWLtM%2FIMG8.gif&hash=3490778665ee0c54fb8c213b5ca1658a)