Z460, Ethernet does not work after wakes up after hibernation

Hi, I used Ideapad Z460 for nearly 3 months. I have this problem. Ethernet does not work after wakes up to the top of hibernation. I have already updated the bios to the lates version (release date: 14/02/2011) but still this problem. Someone has an idea?

Thanks for reading!

try reinstalling power management, the default settings of the bios and also try this:

Right click on my computer > manage > device management > network cards > select ethernet adapter > properties > under power management tab, clear the check box to be able to save "allow the computer to turn off this device to save power".

Restart your computer and check if it works.

Tags: Lenovo Notebooks

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