DIGIT-ARC read-only archive · snapshot: July 23, 2026

Problem of 56kbps internal modem

5 posts · originally from https://geek.digit.in/community/threads/problem-of-56kbps-internal-modem.4497/

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pathakjr1 Original post #1
Jan 9, 2005 at 3:34 PM
Hi friends,
I have to face the frequent problem of internal modem setting.
Actually,there is driver of given modem,after final installation,there is a message,port can not open. How can i elimante port problem?
swatkat
swatkat #2
Jan 9, 2005 at 6:24 PM
Try ControlPanel>Modems>Diagnostics>Query Modem.If it says,"Modem failed to respond.....",then it is due to some bad driver problem.
Remove ur Modem from Device Manager and also remove if u have anything like "Simple communications controller".Then go for a fresh Modem driver installation.Follow the steps given in ur Modem driver CD documentation.
A
Jan 9, 2005 at 8:55 PM
If it is one of the cheap BEST modems,then simply throw it because two of my friends had the same problem with the particular concerned modem.
alib_i
alib_i #4
Jan 9, 2005 at 11:23 PM
pathakjr1,

Instead of throwing away the modem ..
you can first try to install the modem in another PCI Slot ( im assuming internal modem here )
'cos i had a similar problem .. and it turned out that one of my PCI Slot had some hardware problem ..

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alibi
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pimpom #5
Jan 10, 2005 at 2:35 AM
It may not actually be a problem like a manufacturing defect. Some cards can have a preference for a specific PCI slot that cannot really be explained, even by IRQ calls.

Modern motherboards are so complex that perhaps slight differences in the electrical path lengths can make a difference in the suitability of a card for a particular slot. A more detailed explanation of such hypotheses would be too long to present here.