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  • #2298606

    XP sp1 : problem w/ modem & hibernation

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    by dirk_k_wa ·

    I have a workstation running Win XP sp1 with an AOpen internal (software based) modem. The workstation is used with a dial up account.
    PROBLEM: When I shut down XP and leave it in hibernation mode, any phone call results in the system coming out of hibernation.

    Is there a way to prevent this unintended wake up(other than disconnecting the phone line or shutting off the power supply)? I’ve heard that XP sp1 has a number of problems with modems, but I haven’t heard of many workarounds at this point.

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    • #3389511

      Reply To: XP sp1 : problem w/ modem & hibernation

      by darts32 ·

      In reply to XP sp1 : problem w/ modem & hibernation

      Look at the properties of the modem in the device manager. You should see a Power Management tab there. Uncheck the button that says “Allow this device to bring the computer out of standby”.

      • #3389489

        Reply To: XP sp1 : problem w/ modem & hibernation

        by dirk_k_wa ·

        In reply to Reply To: XP sp1 : problem w/ modem & hibernation

        I should have added, that Power Management option, “Allow this device to bring the computer out of standby”, doesn’t have any effect on this. It surprised me, because the option appears designed to handle the exact scenario I’ve described.

    • #3389493

      Reply To: XP sp1 : problem w/ modem & hibernation

      by dirk_k_wa ·

      In reply to XP sp1 : problem w/ modem & hibernation

      I should have added, that the XP modem checkbox modem option, “Allow this device to bring the computer out of standby”, doesn’t have any effect on this.

    • #3389418

      Reply To: XP sp1 : problem w/ modem & hibernation

      by sfc_gijoe ·

      In reply to XP sp1 : problem w/ modem & hibernation

      Go into the BIOS and disable Wake on Lan & Wake on Ring.

      • #3389371

        Reply To: XP sp1 : problem w/ modem & hibernation

        by dirk_k_wa ·

        In reply to Reply To: XP sp1 : problem w/ modem & hibernation

        Thank you….the BIOS configuration worked: The Power Management section in the BIOS has options for “Wake on Ring” and “allow PCI to wake”. I disabled both (I don’t need either to wake the workstation)…..and that cured the problem. Thanks again.

    • #3389370

      Reply To: XP sp1 : problem w/ modem & hibernation

      by dirk_k_wa ·

      In reply to XP sp1 : problem w/ modem & hibernation

      This question was closed by the author

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