If your not using it then don't worry about it. But motherboards don't come with a modem port. A modem port is on an add on card like a PCI Modem. Take out the old one and insert another and load the drivers from the included CD that is the cheapest way.
You document the attempted solution You return to the beginning of the troubleshooting process
a. Replace the motherboard. b. Disable the modem port and install a modem card in an expansion slot. c. Use an external modem that connects to the serial or USB port. d. Return the motherboard to the factory for repair. If the motherboard is important, replace the motherboard. Other components may be failing and undetected. If the motherboard isn't in a critical piece of hardware, I would simply turn the modem off in the BIOS and add a new modem in an expansion slot.
Because you can change the settings to the CMOS setup by pressing a key or combination of keys during the boot process, whereas you have to open your PC to change jumpers or switches.
Check BIOS settings, make sure that the adapter is enabled. Check that the cable is not damaged and working properly. If you have burned the port. You can get a PCI extension port with Network Interface Port.
Correcting the problem
Symptoms of specific problems followed by solution suggestions are typically listed in the troubleshooting section of a technical manual. This section helps users identify issues they may encounter and provides step-by-step solutions to resolve them.
a solution that is to expensive to operate
yes
The solution to the sum 2+2 is 4 - OR - If you want to buy something expensive, the solution is to save money. Solution means end, answer or 'conclusion
Some troubleshooting tools for Windows are Microsoft Fix It Solution Center and Windows Error Lookup tool or WELT. Two others are WinAudit and Joeware Utilities. These tools are all free to use.
If you read the story, you will discover that what they think is a band, is actually a poisonous snake.
Index Technical manuals are broke up into different sections. The section that has a list of symptoms and specific problems that are followed by suggestions for the solution is the troubleshooting section.