10-29-2016 06:45 PM
I have a lenovo b40, which isn't charging. Yesterday it showed "plugged in, not charging". Now, even with the charger plugged in, it doesn't display anything. Also, the power light is blinking. I pressed down the power switch with the battery attached, it simply blinked faster. When I tried the same thing without the battery, nothing happened.
10-31-2016 01:44 PM
Hi Ssham ,
Welcome to the Community Forums.
Initially try power draining , removing the battery with the ac adapter removed to press and hold down the power button for 12 seconds to draining remaining flea power. Proceed checking integrity of the ac adapter charger to follow power check out (page 21-22) .
Update us how things go.