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Obey
Paper Tape
Posts: 6
Registered: ‎02-22-2011
Location: Vietnam
Views: 752
Message 1 of 4

Z460, Ethernet is not working after wakes up from hibernation

Hi, I have used Ideapad Z460 for nearly 3 months. I get this problem. The ethernet is not working after wakes up from hibernation. I already updated bios to the lates version (released date: 2/14/2011) but still get this problem. Anyone has any idea?

Thanks for reading!

Retired Moderator
Retired Moderator
Posts: 13,719
Registered: ‎12-07-2009
Location: CZ
Views: 726
Message 2 of 4

Re: Z460, Ethernet is not working after wakes up from hibernation

try to re-install power management, set default settings for bios, and also try this:

right click my computer > manage > device management > network adapters > select ethernet adapter > properties > on power management tab clear the check box for power save " allow the computer to turn off this device to save power ".

 

restart your computer and check if it works.


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Obey
Paper Tape
Posts: 6
Registered: ‎02-22-2011
Location: Vietnam
Views: 717
Message 3 of 4

Re: Z460, Ethernet is not working after wakes up from hibernation

I already set bios to default setting. And the power manager is working properly. I uncheked the check box as you told. It's woking properly now. Let's see if it happens again in the future.

I'm using ReadyComm by Lenovo, that allows me using both ethernet and wiffi at the same time. Do you think it causes the problem?

Thanks a lot!

Retired Moderator
Retired Moderator
Posts: 13,719
Registered: ‎12-07-2009
Location: CZ
Views: 711
Message 4 of 4

Re: Z460, Ethernet is not working after wakes up from hibernation

un-install readycomm, it's useless.


http://www.krasotaiskusstva.com

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