11-01-2017 05:15 PM
I have a Lenovo Yoga 500 and it was working fine untile today it was in a sleep mode and when i tried to open it the keyboard and pad stopped working with no reasons at all the thing that works is F11 & F12 & F9 If any one have an idea
12-06-2017 08:32 AM
Thanks for using the Lenovo forums.
Try a static discharge for this, it may help to resolve the issue or at least get rid of any built up static on the motherboard.
(If the battery is internal, please just skip the remove/replace battery steps.)
1. Turn the unit off
2. Remove the battery and the Mains adapter
3. Press and hold the front power button for 30 seconds
4. Replace the battery and the Mains adapter
5. Turn the unit on as normal
Hope this helps, let us know how you get on.
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