hi, i am at a friends house, on his computer. i was trying to figure out why, after about a half hour, the computer will start to make a really loud siren noise, like an ambulance type of sound from the speaker within the computer box itself (not the peripheral speakers). i did some searches around google for it, but i get nothing and was wondering if this has happened to anybody else.

the ringing will go on constantly until the computer is shut down and restarted and there is no popup or system messages.

windows ME is the operating system.

thanks to anybody that can help. this is the first time ive been on antionline in a really long time as i forgot i had an account here! then i was searching for some time and it just occured to me this is the place i could probably get some quick answers