D-Link DWL-650 user manual Perform the following steps to disable a Built On Modem

Models: DWL-650

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TROUBLESHOOTING

HOW TO FREE AN IRQ

If you do not have a Plug and Play Motherboard or you still do not have a free IRQ

continued

Other hardware that can be disabled

Other hardware that can be disabled on your system might be what are referred to as “Built On.” If your Motherboard has a “Built On” Modem and you have upgraded your Modem you might want to see if it is disabled.

Perform the following steps to disable a “Built On” Modem.

1.Reboot your computer.

2.When your computer is going through its POST (Power On Self Test) enter into your BIOS (Basic Input/Output System).

3.Under the heading “Integrated Peripherals,” look for a setting “Modem COM Port.”

4.Change the setting to “Disable.”

Note: Only disable your “Built On” Modem if you know that you have upgraded your Modem, you have had a Broadband connection (Cable/DSL) installed, or if you do not use it to connect to the Internet. Disabling the “Built On” Modem will make it so it no longer functions, until reset to “enabled.”

5.Go to the heading “PNP/PCI Configuration.”

6.Make sure the setting for “Resources Controlled By” is set to “Auto.”

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D-Link DWL-650 user manual Perform the following steps to disable a Built On Modem