Topic: Com Port Problems
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Answers to Common Questions
What is a Com Port?
COM is the name of the serial port interface on IBM PC-compatible computers. It can be used to refer to physical and virtual ports created by bluetooth or USB devices. Read More »
Source: http://answers.ask.com/Computers/Hardware/what_is_a_com_port
How to Fix Computer Port Problems
Sometimes, for no apparent reason, computer ports simply stop working or start to turn themselves on and off. This can make running peripherals like printers, scanners and memory sticks impossible. Usually, this problem is caused by a confl... Read More »
Source: http://www.ehow.com/how_4840389_fix-computer-port-problems.html
How to Add a COM3 Port on a Computer
A COM3 (or Communications 3) port is a communications channel on the computer that is used to transmit data from hardware devices connected to the PC to the processor. While most computers will only utilize the COM1 and COM2 ports, adding t... Read More »
Source: http://www.ehow.com/how_6232309_add-com3-port-computer.html
More Common Questions
Answers to Other Common Questions
COM (short for "communication") ports are small ports located on the back of your computer used for attaching various input devices, such as certain types of printers. Enabling a COM port is the process of turning it on so that it will reco...
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Source: http://www.ehow.com/how_5864991_open-up-port-computer.html
A port on a Windows XP firewall is a virtual hole through which data can pass unimpeded, allowing various programs to connect online despite your firewall settings. Different programs utilize different ports, so it is important to ensure th...
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Source: http://www.ehow.com/how_6346606_open-windows-xp-firewall-port.htm...
One thing is to see if hidden devices are taking up the ports: Click Start > All Programs > Accessories and then click Command Prompt. Type set devmgr_show_nonpresent_devices=1 in the Command Prompt and then press Enter. Type cd \Windows\sy...
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Source: http://www.ehow.com/how_5232755_delete-clear-ports-use.html
A network port is an artificial hole in the network firewall that allows data to pass to and from the machine. Port 80 errors occur where programs are trying to access port 80 on the computer and are unable to do so. This is a result of imp...
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Source: http://www.ehow.com/how_5982912_fix-port-80-problems-vista.html
A COM (Communications) port is a type of data port utilized by your computer for various types of installed hardware devices, such as an internal modem. Normally your operating system will automatically assign the correct COM port to any de...
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Source: http://www.ehow.com/how_6659614_change-modem-com1-com3-port.html?...
Electronic devices are more prevalent than ever, and the conveniences they provide are truly remarkable. However, if they can't receive electricity they are little more than expensive paperweights. When your electronics aren't receiving pow...
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Source: http://www.ehow.com/how_6188953_tell-problem-power-port-problem.h...
read this 1st http://computer.howstuffworks.com/serial-port.htm
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Source: http://www.experts-exchange.com/Q_21779173.htm
