When I put the PC in each Stand By, or Hibernate the PC often comes back to life his own, without my mouse movement

original title: problems with Stand By and Hibernate

I have a desktop Compaq 6140EA with BIOS current under XP SP3 (updated) and all driver updates applied.  When I put the PC in each Stand By or Hibernate the PC often comes back to life on its own, without my mouse movement / hit a key (Stand By) or touch the power button (Hibernate).  I have reset the BIOS to default settings. no improvement.  I've selected all the power management always we and tried the ACPI fixed feature off installation and power button / stop.  No improvement.    The problem seems to occur less if I turned off my modem broadband Ethernet connected before entering Stand By / Hibernate.

I wonder if I got bad wake-on-LAN and if so, how to disable it?

Thanks, but I already did those things.  But I seem to have found the answer: I pointed out that the problem seems to be related to the modem broadband.  I found KB/810719 related to this issue.  I followed the instructions: in Device Manager / network adapters / properties / power management check only allow management Stations to bring the computer from sleep mode.  That fixed it.

Tags: Windows

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