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December 14th, 2005 19:00

com port 1

​ I have Insprion 9300. It shows com port 1 in use but does not tell me what is using it. I need the port for a program that I use. I bought the targus usb mobile replicator so I can use it as a serial port. Which I need to talk the system that I work on. I looked at biso and you cannot change anything there. Hope you all can help me with this. Thanks ​
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14.4K Posts

December 14th, 2005 19:00

I suspect your internal dial-up modem is using the board.

3 Posts

December 14th, 2005 20:00

That's what I thought too. But is not using it.

14.4K Posts

December 14th, 2005 21:00

does your laptop have an IR port?

if yes, is it disabled in bios?

3 Posts

December 15th, 2005 02:00

It does not have ir port. I can't seem to change anything in bios. IS it possible that the wireless is using that port. If it is is there way to change it to another com port.
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