Lenovo B570 Won't Power Up :-(

[Makeastand]

Hi,
My HDMI Cable fell apart while it was plug in to my laptop and my laptop went dead. I have tried to power it up with and without the power cable in. Still no joy after an hour. please can anybody help me. Is it a fuse.....or has the motherboard

Cheers Andy

 

[Makeastand]

Pressed the power button ten times in ten seconds ,then held it in for 30 seconds(As instructions on another Lenovo thread) ,then removed the battery and pressed the power button again. It power up straight away

 

[pingu94579]

try removing the battery. then power up.