😕😕harlo...wanna ask a stupid question about my computer....this is the first time i met with this problem...normally when somthing goes wrong with the computer, it will make some sound like ti... ti.....ti.... right...but this time the sound is different..it sounds like the ambulance sound..can somebody tell me what had happened with my computer...i ask my friend about this question, he told me that is the bios battery problem but as i know if computer without the battery also can run right.??? 😕😕😕