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Rick-
What's DOS?
Posts: 1
Registered: ‎04-10-2019
Location: CA
Views: 244
Message 1 of 2

Ideapad 720s-14IKB Some Keyboard Keys Occasionally Don't Work

Hi, I'm having a problem with my laptop. When I wake it from sleep mode or when I restart it, about 50% of the time some of the keys don't work. The afflicted keys are C, D, E, 3, F2, F3 and F4. The usually start working again on their own, taking anywhere from 30 seconds after waking to more than 10 minutes. I have also had problems with the trackpad being very laggy in conjunction with the keyboard problem, but not sure at this time whether they are related. At this time, I've tried updating and restarting my laptop, which did not make a difference. Any suggestions?

balasingh
Punch Card
Posts: 25
Registered: ‎03-05-2016
Location: IN
Views: 235
Message 2 of 2

Re: Ideapad 720s-14IKB Some Keyboard Keys Occasionally Don't Work

Hi ,

 

Remove the moisture from Keyboard and check 

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