My Computer always a "bang" sound matter how ah?

Users questions:I am a computer when the computer is always issued a "bang" sound, and every few seconds there. How's going on ah?
Experts answer: If it is sent from the speaker, it must be the system sound settings problems, the solution is to click Start Settings Control Panel, sound, language, change the sound box audio equipment program, will be"Open procedures column" the voice of the program is set to "None" option. If it is issued by the chassis may be the fan or hard drive issue, suggesting that double-check in the end is where the voice of the ultimate solution to the problem
  • This information provided by the users.Thanks!