For background on the machine, have you tried www.everymac.com? You might be able to peruse the listings in the class of machine you have until you find one that is similar in shape and color. This will give you some clue as to what the specs are.
As to how to get the disk out, there is usually a hole about the size of an unbent paperclip or unsafe safety pin into which you can insert one of the aforementioned implements which will force the disk out of the drive. This may not be the case with all machines and all drives, but it has been the case with all but my former PowerBook and the current MacBook Pro that I currently use. Look for a little hole. I hope it is there.
Should it not be there come back and let us know. We'll burn that bridge when we get to it.
As to how to get the disk out, there is usually a hole about the size of an unbent paperclip or unsafe safety pin into which you can insert one of the aforementioned implements which will force the disk out of the drive. This may not be the case with all machines and all drives, but it has been the case with all but my former PowerBook and the current MacBook Pro that I currently use. Look for a little hole. I hope it is there.
Should it not be there come back and let us know. We'll burn that bridge when we get to it.
