How to set the speaker volume on the computer's master volume
it is recommended to change the computer to check the headset or speakers and other equipment sound quality problems) Start - control panel - sound and audio equipment -
Although this is the XP system, if the landlord is Win7 sound adjustment options are similar (if the adjustment still appears after the noise,
Device volume - advanced and then adjust the volume of the speaker, the speaker settings - advanced (usually click to restore the default value can be) - application
