I loaded windows 7 and find that my spaker icon has a red x and says the speaker is not plugged in but it is. I noticed windows xp had a sound test during installation but not windows 7. Only thing on the back of my speaker is AC-110v/60Hz. I would be satisfied if just my pc speaker would work but I get no sound from that port either. Thanks in advance.
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Are your speakers plugged into the GREEN plug on the back of the computer?
If not, windows will not detect it as plugged in and give you that red X
You may also need to update your sound card drivers