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Paper Tape
Posts: 1
Registered: ‎05-21-2014
Location: Singapore
Views: 2,772
Message 1 of 3

Yoga 2 Pro Firmware upgrade

I bought my Yoga 2 pro back in Feb 2014.

I did a check on lenovo website and found that there was quite a number of firmware upgrade that was released (See link below).


I have downloaded all of the upgrades and tried to run some of it. When I run most of the upgrade, it prompt me to immediately uninstall the current one before installing the new one.  The problem is that it doesn't show me the current version in my ultrabook and the new version. So I don't know if I have already got the latest firmware or not.  If my system is already running the latest version, it make no sense to reinstall the firmware. I have no way of knowing this.


Because of this I am hesistant to install the new firmware.

Is there a way for me to check my system firmware ?

Token Ring
Posts: 108
Registered: ‎04-14-2014
Location: United States
Views: 2,721
Message 2 of 3

Re: Yoga 2 Pro Firmware upgrade

Go to the Device Manager, select a device and right click on it to go to driver properties.  You can also see "Programs and Features" for some other software versions that you can't find in the device manager.

Posts: 1,396
Registered: ‎06-08-2013
Location: BE
Views: 2,709
Message 3 of 3

Re: Yoga 2 Pro Firmware upgrade

the BIOS/firmware update will refuse to install if it's already updated. If you install the new BIOS/firmware on your Yoga 2 Pro, you also must update Lenovo Energy Management.

Warm regards,
Jonas Hendrickx

Lenovo Insider - Windows Insider MVP

Personal website: ThinkScopes

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