Hello! I really hope you can help me out with this because I don't know what to do.. so this is what happened : I was playing a game heard some music etc. (Laptop : Acer Aspire E1-772G). However nothing happened, but then 2 minutes after my Laptop froze and I waited patiently. After a while it said something I can't remember and in the beginning there was a biiig sad Smiley [

]. at the bottom it said that some .sys stopped or something I don't know any more.. However I shut down my Laptop and started it again. Normally there has to be the Acer Logo and Slogan right after I hit the Power-Button, and some circles would start to spin around. Well this time there were no little circles and I started worrying. After like 1 Minute of waiting my screen shortly blacked out and 2 seconds after the logo was back again, but without circles. Then a message in blue and black popped up, which says : "Default Boot Device missing or Boot Failed. Insert Recovery Media" (I don't remember the rest). Well what I have tried is the following :
ALT + F10 (absolutely no reaction)
F8 or F12 not sure (shows me the Error Code and what to do. It also says to put in my Windows installation which I don't have. I also don't have any recovery media)
After the message appeared I pressed Enter and there was a menu where I could do nothing. It only told me to press any key if I put in any recovery media. As I said I don't have any, so I just shut down the Laptop. After that I pressed the Power-Button again to start up my Laptop.. well it was the same thing. After that I shut it off again and tried the things I listed before. I hope you can help me, fast if possible I need my Laptop for many other things that are more important than playing haha^^
I am looking forward to a quick reply,
iSpextor