Lenovo z570 not starting

[Nitin_9]

Hi guys,

My lenovo z570 laptop is not starting. When i turn on the laptop its led light on the keyboard and upper most right sides are glowing but i find the black screen on it. Nothing is processing on the screen . Fan is also running . Please suggest the possible solution which i can troubleshoot.

Thanks in advance

Nitin patil

 

[thejackal85]

Do you see the BIOS post or just nothing at all? Have you tried hooking it up to an external source via its video outputs?