Acer Aspire M1641 Desktop. Rear audio jacks have a 7.1 surround. I need manual for audio jacks.

Above is a close-up photo of the audio input/output jacks on the rear panel of my desktop PC Acer Aspire M1641-E3750A. I think that this configuration is a 7:1 surround sound system. When I access the manual Acer Aspire from the PC itself, it does exactly what is providing the function of a surround sound system. I do not know what the symbols mean audio universal: 'exit' - arrow pointing off wave circle and "input" - arrow pointing in the circle of the wave. The pink jack is the microphone input jack. Blue is the line-in Jack. The Green Jack is for headphones.

Here are the three problems that I am trying to solve:

(1) which output jack is what works in a surround sound system?

Since the Green Jack is for headphones and a surround sound system this output probably of 'Left' and 'Right' would be pregnant before. Is this correct? I suspect that the black upper middle plug is the bass speaker. Is this true? I do not know what role the white and the yellow output sockets are used in this system.

(2) what is the correct procedure of wiring/connection to connect speakers to the output jacks of?

I think that ALL the output sheets are mini stereo cards. So, I have attached two speakers from each output as a stereo headphone jack?

(3) made the PC power attached speakers in the surround sound system? If not, do I have to patch the outputs from the PC via an amplifier and then convert signals to the speakers?

I apologize for all this detail! Perhaps there is a quick reference that someone could provide a link to a knowledge base. I tried Acer, Wikipedia and other sources, but I can't seem to find answers to these questions.

Any help is appreciated. Thank you!

A sound card integrated (such as Realtek) can have multiple uses made.

outside one pink that is taken for Microphone, others can be used like headphones or speakers (normally the green one).

If you go to your control panel and double-click the Realtek icon, probably will appear a window with different parameters and can help you understand what makes each output.

for sure that you need an amplifier, the soundcard of the PC doesn't have enough power to handle a speaker without amplification system.

Tags: Acer Desktops

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