Troubleshooting Peripheral I/O Ports

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I cannot get serial devices to work properly on my system

I cannot get my printer or other parallel port devices to work properly on my system

I can use COM1 on my system for my mouse without any problems, but when I try to use COM2 I experience errors, lockups or other problems

I am experiencing garbled output or other problems printing

I have multiple devices using serial ports that are functional but they only work one at a time, not simultaneously


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