Why my computers CPU emits a beep sound?

Whenever i'm working on it,i can constantly hear a faint sound coming from the CPU not from the speakers.

Is it because my C: is NTFS %26 other 2 drives are FAT32?

And what other reason could be there?Is it something wrong with any hardware?

How can i repair it?

Why my computers CPU emits a beep sound?ktm

computers usually have an internal speaker which is used for telling you errors that might arise when turning on your computer. Usually 1 beep means everything is working normal. More than 1 beep means something is missing or wrong (ie. no keyboard plugged in.)

If you are getting a beep while working on your computer, you might want to check your manual to see what it means. It could possibly be that your computer is getting kind of hot, in which case you should buy something to cool it down, such as a case fan. Also, you should have the options in BIOS to set if you want your speakers to beep or not, whether you have errors or not.

It is not because one of your drives is ntfs and the other ones are fat32.