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pc 100 systemboard m748lmrt, modem problems, help!!

br549

Junior Member
I'm having problems with my modem holding the phone line open.It will not let me dial up. Even with the system powered down I have to unplug the phone line from the modem to get a dial tone on other phones in the house.It has a HSP56 micromodem DAA plug in module. The jumpers are set correctly acording to the manual.The driver is installed. Any ideas? 😕
 
Sounds more like a wiring issue than a modem issue - or you have a modem module there that isn't suitable for your country.

If you have a two-plug style modem module, then you need to daisy-chain the line and phone through the modem (US style). In Europe, the wall outlets do the daisy-chaining - here, modems have only one plug for in/out/through. Using the "wrong" one requires weird cabling, but isn't impossible.

Regards, Peter
 
I contacted eurocom tech support. They are, from a little reasearch I've done, I believe the manufactures of this motherboard. I asked them if they make modules that are wired differently that could this problem. If so, they could possibly fix me up with the right one. I am waiting for thier reply. Thier support is mainly for distributers not end-users. Anything I could check in the module itself? Thanks for your response!




 
Other than that you should have a module with a LINE and a PHONE connector when you're in the US and one that just has a LINE connector when you're in Europe, no. (And during driver install, you'll have to select the right country as well.) There's nothing user adjustable on the module.

I really think someone has to untie the knot in your house's phone wiring. You wouldn't be the first.

btw, that board is manufactured by PC-Chips/ECS group, and sold by many resellers big and small.

Regards, Peter
 
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