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Reasons why speaker is still making sound after turning off computer and their solution
What should I do if I still hear sound after turning off my computer's speakers? If you often use computer speakers, you will definitely notice that sometimes even when computer is turned off, noise is heard from speakers. The following will guide you through solution to problem that computer speakers still have sound after turning off computer.
Solution:
1.The newly purchased speaker is connected to laptop.When computer is turned on, there is no noise in speaker,after computer is turned off, a loud beep is heard.And noise in decibels is not low, why?
2. Actually laptop is turned off, but computer is still running, which is equivalent to a standby state, so computer will still have an output signal, so there will be sounds of different decibels
3. But sometimes when you turn on computer, sound immediately subsides. Why?
4. Since operating command is given when computer is turned on, hardware inside will not work in an abnormal state. No, no, it's a sonic interference phenomenon.
5.The best solution is not to turn on audio system.In fact, it is very simple.Turn off power switch and you will have nothing to do.Therefore, there is a lot of common sense in life that can be learned while studying, but you won't. It will be practical.
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