|Look up your beep code in your manual or here:|
Without code you do not know if it is memory, hard drive, low voltage from your power supply, or other things.
Post back what you find.
Next time post the entire question and supporting facts WITHIN the text of your post and include any recent history and anything you already tried, this might help us help you better.
You have to be a little bit crazy to keep you from going insane.