Laptop help!

So my friend has a laptop, he doesn't know the model but its a think pad. When be turns it on the screen is black, he enters his password and he can hear skype loading but there is still a black screen. I thought the GPU may have come undone from the monitor or the mobo but i don't know if the 730 is integrated or not. PLEASE HELP!

the gt730(if that is what you mean with 730) is not intergraded but i dont know how you could check if the graphics card is in the pcie slot