Introduzione
I owe https://www.reddit.com/user/lankiofbadge... everything. The hint is here: https://www.reddit.com/r/thinkpad/commen...
This guide describes what I did when I made a clean install of Windows 10 after having used a good working Lenovo installed Windows 8.1
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You must know how to find out what model of laptop you have and how to download and install drivers.
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After your windows upgrade , open the Device Manager, navigate to "System devices" to find the running version of the Intel Management Engine on your machine.
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Open the properties and read the version. See red circle.
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Locate the version supported for BOTH Win 8.1 and Win 10, by the Vendor (At writing it is Lenovo) https://www.lenovo.com/us/en/faqs/intel/...
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Locate the Intel Management Engine version. In my example the Danish page for S540. http://pcsupport.lenovo.com/dk/da/downlo...
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Download the driver pack, and read the README page. Then install according to the README. It may tell you you are installing an earlier version - and that is what we want here.
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Reboot the PC and see the driver version has changed to the one you downloaded.
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You should now continuously see successful sleep or hibernation.
