I have a Lenovo B51 laptop and when I close its' lid or go to Start and then Sleep its' screen goes blank and the power button starts to flicker (blinks) normally. When I try to wake it up by pressing enter or mouse right-click it just won't start. The only difference that I can notice is that power button light goes from blinking to staying on (like it looks like when I use laptop), but the screen stays blank. Then I must turn it off by holding power button and then starting it over again. When I do that Windows asks me to start normally, go to safe mod etc. The other thing is that when battery goes to 0% and I can't plug it in on time it shuts down and when I turn it on I always get blue screen. Then I have to restart it again. This is not such a big problem but it gets kind of annoying and I would appreciate help very much.
Thank you!
