Please help! (Emachines Laptop)When I switch my laptop on it comes up with a black screen with just the cursor in the top left, this happens before I get to any login screens etc, It's like its wanting to boot a CD but there;s no CD/DVD in the rom! Even when I have put one in, it still hasn't worked I've looked on lots of forums but none have helped. The only thing that works is F2 that takes me to InsydeH20 Setup Utility &F12 Boot menu But they dont help! I've tried the usual F8 for safe mode but no such luck, nothing happens, still the same black screen with cursor! Any help on how to fix this would be massively appreciated!