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Lenovo Staff
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My machine is IdeaPad Z570 Win 7 Home Premium 64bit.


I have searched everywhere in Device Manager but so far I have been unable to find  the driver, or rather the entry for Lenovo's EE Boot Optimizer. So the same for OneKey Recovery (OKR)


i need to find the driver versions for both of them.


Understanding of drivers and softwares

  • OKR and Lenovo EE Boot Optimizer aren't listed in Device Manager because only hardware is listed in Device Manager. Hardware has drivers.
  • Those two items are programs/software and they won't have a driver, they will have different versions of the program though. 

To find version of Lenovo EE Boot Optimizer and OKR

  1. Go to Control Panel > Programs and Features
  2. Look for "Lenovo EE Boot Optimizer" and OneKey Recovery
  3. You sholud be able to see the version stated. 
  4. Otherwise, single click on each of them
  5. You should be able to see the details including version at the bottom of the windows

Image below is the snapshot of Programs and Features.

finding program version.jpg

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