Power key is on but is not turning off neither it is turning on [Closed]

Report
-
Hello sir,

My laptop is z510
due to low battery it was turned off
when turned it on with charger plugged in, it turned on and wisdows was updating...
nd it displayed restarting...but it not restarted, it remained blank screen....the power button is not switchng off

Subscribe To Our Newsletter!

The Best of CCM in Your Inbox

Subscribe To Our Newsletter!