Suspension PC starts by itself

Greetings:

I have two PC HP Pavilion HPE h8 - 1360t Win7 Pro on Core i7-3770 64-bit CPU, 16 GB of memory, running in a local network.  When I sleep/suspend one, he remains suspended until I me re - wake up, as it should.  But the second PC will not be suspended if the first PC is running.

If the first PC hangs when I suspend the other, then the other remains suspended, but sometimes comes back to the top itself late at night.  Given that the two machines is on for backups scheduled at 3:00 and then suspended again after the backups are made, I suspect that the second machine wakes up when the first spear his backup machine, is suspended as required by the backup software, and then re-awakening because the first machine is still running.

More:

If I disconnect the cable CAT5 to the second PC, then he won't return to the top after having been suspended, even if the first machine is running.

After re - connect the second PC to the LAN, if I disconnect the Cat 5 of the first machine during its operation and then to suspend the second machine, he remains suspended.  If I then plug the Cat 5 in the first machine, pretty soon the second machine returns upwards!

Obviously, something in the first machine interacts with the second machine, causing it to come to suspend when the two computers are connected to the local network and executes the first machine.

Is there a way I can disable the induced LAN wake-up in the second machine?  I still need the widgets to awaken on the scripted events, but how do I do it waterproof at LAN events in case of suspension?

Thank you

Airpilot

I am answering my own post, since no one else has, so far!

Bottom line - which, according to me, I need is a way to logout of software or power down the NETWORK card in my PC when the system goes into standby/sleep mode.  Is there a registry setting that would do this?  I think not all settings in the user of Windows 7 interface that would let me do.

Help, please!  Thanks to advice...

Airpilot

I solved this problem.  It turns out all I had to do was open the control panel > system > Device Manager > network adapters, and then right-click on the Ethernet controller, click Properties > power management and uncheck the box "allow this device to wake the computer".

Thanks for all your help...

Airpilot

Tags: Windows

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