Using 3 internal modems

Archived from groups: microsoft.public.windowsxp.device_driver.dev (More info?)

Move the modem to a different slot on your system board. There are only so
many irq's available and some slots share and modems don't like to share
irq's.

JoBo
"Jenna" <anonymous@discussions.microsoft.com> wrote in message
news:47c201c42bed$30734240$a601280a@phx.gbl...
> On XP pro i have 3 internal modems that i want to use
> with a specific fax program that allows for up to 4
> modems. The fax program can't autodetect one of the
> modems and when i do a test on the modem in devices it
> says, "The port that the modem is attached to could not
> be opened. This may be the result of a hardware
> conflict." I looked at the IRQ setting which is 11, and
> one of the modems is 5, and the other modem is 11 also. I
> disabled Com 1 in the Bios in order to free up IRQ 3 and
> 4, but that did not work even after i reinstalled the
> modem. Switching ports in device manager also did not
> work.
>