12-26-2013 08:33 AM
When I first bought this product, two LEDs of Sound Mute and MIC disable work correctly.
But after setting up the computer, it does not turn on any more (even though MUTE is okay).
Moreover, 'on screen display' of these keys do not appear any more...
Can anyone help me?
Solved! Go to Solution.
12-26-2013 08:23 PM
Welcome to Lenovo Community Forums!
I’m sorry to hear that on screen display and mic disable LED in your Lenovo ThinkPad Yoga is not working properly.
Try reinstalling the hotkey integration features and Power management driver.
Hope this helps!
12-27-2013 12:57 AM
Thank you for your support.
I've re-installed up-to-date Power Management Driver, and could not find Hotkey related drivers.
If you could identify the driver in the Lenovo download page, it would be more helpful....
In fact, my Device Manager shows that my keyboard is "Standard PS/2 Keyboard" with the Microsoft driver made on 2006. Even though I deleted my keyboard device, and re-boot, but it is still the same.
I'm saying this, just in case this may help.
12-29-2013 09:01 PM
Try downloading Think vantage system update which will automatically download the missing drivers and install it.
Hope this helps!
01-02-2014 08:11 PM
I have the Thinkpad Software Updater installed as well, however it is showing there are no new updates.
My new Thinkpad Yoga has the speaker mute orange light lit up constantly (regarless of muted or not) and the mic light off. Both keys have no change if engaged in terms of lights on the keyboard.
01-04-2014 03:30 AM - edited 01-04-2014 03:32 AM
I finally got helped from tpholic.com (Korean site), where 큐승상 told me to download
By installing it, everything got back normal! It is Hotkey Feature Integration package, which didn't appear from Lenovo Update automatically.
01-07-2014 03:41 AM
Thanks for coming back and sharing the solution.
Please feel free to post back in Lenovo Community Forums if you have any further query.
11-05-2016 07:13 PM
Instead of that, if you are still having problems, you can go to settings by just clicking the windows button. After that, go to "Devices." In the column printers and scanners, you should be able to scoll down. When you scroll down all the way, you should see device manager. When you press that you should see this picture below After you see this click on "keyboards." then click the keyboard you have and press update driver. You then press browse my files. Then it should say your driver is up to date. If it doesn't say this, you might want to download a driver for your keyboard. Then restart your computer and the LED will turn off if you un-mute it. Hope this helped.