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Old 02-15-2017, 06:40 PM   #11
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Join Date: Aug 2014
City & State: galway
My Country: Ireland
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Posts: 112
Default Re: Lenovo Yoga 2 Pro - cannot turn on, keyboard blinking every 5 sec

Originally Posted by spintop View Post
i noticed that when i just plugged in the ac adaptor (with battery removed), without doing anything on the on/off button, the keyboard backlight flashes on and off immediately.

maybe this is not normal, something is resetting itself.
Try replace battery charging chip ,had 2 off them same symptoms
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