a game. It's like a gentle screeching as if you're spinning disco cds or something. I don't know how else to explain it... but yeah. It worries me because I just got the new laptop today. It also makes a chuck-chuck noise at the same time. It's completely random... Here's my laptop model if it helps:
http/www.shopping.hp.com/webapp/shopping/load_configuration.do?destination=review&config_id=7688754&adid=10427473&affpid=4176827&aoid=35252
http/www.shopping.hp.com/webapp/shopping/load_configuration.do?destination=review&config_id=7688754&adid=10427473&affpid=4176827&aoid=35252