Gaming laptop

What I have today is a Asus ROG laptop. The model number is GL702V. it's a great laptop, can play games just fine. It will play fortnite with no problems. Laptop will be factory reset once it is purchased. All specs can be found online. the only problem with this gaming laptop is that the screen only works when it wants to. maybe a lose wire? I'm not smart enough to open it up and find out. I just plugged in another monitor and never had any problems with it that way. If you have any questions then please feel free to ask any and all that you may have