Laptop crashed and boots up to black screen?

Hi
My laptop crashed. If I start it up, then it shows the Lenovo logo and preparing system repair. Afterwards shows just a black screen. I´ve tried taking out battery and power cable, then holding down the power button for 30 sec and booting it back up with only the cable. Nothing changed. It's about 2 years old and get's used as a gaming rig pretty heavily. Are there other things I could try to do?

Thanks.
Added (1). I have a Lenovo G510. You can't find any information about it online. It's a weird version. Mine has a 2gb r7 m265 gpu, an i7-4700MQ, 8 gb ram, 1tb harddrive and a 25gb ssd.

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