Quote Originally Posted by TypeZ View Post
okay. how do i remove the battery or reset bios?
Search for "Clear CMOS Jumper" in the manual. It's a small jumper on 2 of 3 pins(the outer is marked with a 1) which has to be moved to connect the middle and the other outer pin(not the one marked with a 1) for a few seconds. Do not do this when the PC is running.

Quote Originally Posted by TypeZ View Post
So my hdd with the old window 7 is fine?
It could be. At least it won't prevent you from seeing anything on your display. You will know if it works or not after it either started up properly and installs new drivers or shows you a BSOD on startup