|well u gotta provide more information on that, is it a pc or a laptop? although iam guessing its a laptop, a red light on the battery can mean lots of things:|
battery is dead, battery needs charging or battery needs replacing. now the beeping could be because of the battery or because of some hardware. to start of list ur specs including the model of ur laptop or pc. any changes uve done.
and try plugging the laptop in the AC adapter and see what changes
computers are a second home