At 12:15 PM 1/20/97 EST, you wrote: [snip] >>However, under Win 3.1 the IRQ is _settable_ for each com port >>(under ports, click on the port, then click on Advanced). Doing that, you >>should be able to move the conflicting Com ports to another IRQ (I know the >>modem I installed supports IRQs in addition to the standard ones). > >I think this is more of a hardware feature unique to your PC that allows >software configuration. I haven't seen too many PCs (some laptops) that >allow you to change Serial Port Configurations (although in the laptop cases >you have to reboot). I have seen many PCs that allow the user to change the >Port Configuration, but this has to be done from a power-up screen. I installed an internal modem in a friends' 486 a few days ago. I set it as Com3, then changed the IRQ to one other than the default. On the modem, there was a jumper. Under Windows 3.1, as I said, under "ports", under "advanced" I changed the IRQ to match the (non-default) I had set on the modem. The configuration was changed _under_ Windows and _not_ the powerup screen. The problem was the motherboard had Com1 & Com2 installed already, and a PS/2 mouse running from another port (no idea how). I could _not_ control/disable the built-in ports, so I decided to work around them to get at the modem, and it worked fine. If Win 3.1 can do this, I can't imagine Win'95 _not_ doing it (possible, I suppose). Chris ====================================================================== Christopher Zguris - czguris@interport.net - Uhhh, Ear? 1991 VFR 750 (with aspalt detailing) IVFROC, HSTA, HRCA "WARNING! System has become unstable!" - Windows 3.1 ======================================================================