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COM port questions

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14.1K

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Com 1 busy - Bypass?
​Go to device mgr>com 1>port settings>advanced. At bottom of that page it will say com 1. Change to some other port, i.e. com 2, click OK. Assign your serial device to the port you just picked. Not sure why, but it appears to work.​ ​Ray​

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6.1K

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COM Port Problems
I've bought the dell optiplex GX745, point of sale, w/restaurant solutions, and I'm trying to connect the Logic Controls customer display. I've followed the instructions about installing the drivers, however, I keep getting the same error message. CRE2004: System Application Exception: COM port

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5.4K

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com port 3 for modem
​ Dell Optiplex GX110, BIOS v A08.............Modem not found........when I go to reinstall modem there is only com 1 and 2.........no com 3???? ​

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COM PORT 1 NOT AVAILABLE
​ Hi! My name is Jonathan, I'm in U.S. Navy and stationed in the Middle East. We are having problems with our COM Port. When we use our scan gun which is plugged in com port 1, we get an error message that says, "cannot read com port." ​

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4.3K

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Closed

com port
I have a card reader/writer (for use with an embroidery program on a sewing machine) that requires a com port. All I have is USB ports. How can I fix this? My computer is the Dell dimension E520

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2.6K

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com port
​ I have never had to do anything with com ports ​ ​ does a guy have to activate or set them up to get them to work ​ ​ or does mine just not work I need advice ​

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3.7K

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com ports
​is a com port standard on a ​​Dimension XPS T___ ​

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4.2K

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Missing COM Ports

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5.4K

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Missing COM port

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Com 2 Gone!

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Installing a new Com port.

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COM Ports are not always recognized
​Hello,​ ​I have a Dell 8200 computer and have been having trouble with a USB connected Palm HotSynch Cradle that I have as COM 4. I also have a modem as COM 1.​ ​At various times when I boot my computer, the system will not recognize COM 4, or it is unavailable a

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COM 1 PROBLEM

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4.7K

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HELP!! about COM PORT!
​ can someone tell me what to do?...we just bought a new Dell demension 2400 and I just install a program (i guess)......the program was "ELO TOUCH"...and it ask to put what COM PORT...i'm going to put it in....and i choose COM PORT 3.......and I didn't know that my modem's COM PORT was in

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2.1K

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Decepção com a DELL
​Olá Dell Brasil, a minha service tag é: HSPD8s1​ ​Escrevo esta carta com decepção extrema por ter escolhido seus serviços e para informar que nunca mais comprarei um produto de sua companhia, assim como farei questão de transmitir essa mensagem adiante, para que nem amigos, col

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Notebook com port?
I need to connect a device to a com port on my Inspiron 4100.  Is it all USB or nothing these days?

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6.7K

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add physical com port

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Community Accepted Solution

No com or Lpt ports
​Hi All, ​ ​Inspiron 530 - celeron 420 !Gb ram wim xp sp3​ ​Had a nasty crash at the weekend - BSOD, so reinstalled windows from the recovery disk.​ ​Installed all drivers - all ok so far.​ ​Tried to install printer, but there are no com po

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73.1K

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Modem Com Port
My computer has a BCM V.92 56K Voice Modem.  Does this mean I can' t send and receive faxes?  Also, since I have broadband can I still use my modem?  I used the "modem helper" and got a "passed message."  I get a dial tone.  However my modem is connected to COM 3 and in

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4.5K

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