Why the sound did not sound the sound of the sound of the computer sound

1: Software issues

Although the sound control program is not easy to damage, but the usual use of personal misuse or do not pay attention to delete some important files, optimize the master class software is not familiar with the operation of the audio program since the startup item was deleted, and thus can not start the audio, End of the end of the process is not familiar with the end of the audio control procedures, and so can lead to the speaker does not ring. But this kind of problem is simple, take the computer with the drive CD to re-install the audio driver, the problem is solved.

2: hardware problems

The use of sound for too long to cause the internal circuit aging, or artificial movement of the collision to form a bad contact, will not ring
But the problem is a good solution, first check the audio connection problem, to ensure that after the good or not good, it is installed on the drive, if the drive is not good, also said that the new