Gigaworks g500 wired controller parts - Creative Labs Audio Players & Recorders

There really is not a way to replace the power supply for speakers. I would have to suggest you contact their tech support at 800-998-1000

Sounds like a hardware failure in the power supply.

pls test heat sink upon the transistors

Try to pump up the volume from your computer. These speakers usually have electronics for auto shutting down when there is no signal at the input.

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if its shuting down the voice coil is probley bad! u need to replace it ! i got 2 1200watt square subwoofers and they did the same thing . it was the voice coil!

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There may be a short in the wires. That's what happened to my speakers and i just had to buy new speakers.

I Think its a loose connection in electric circuit. Due to vibration in the woofer the connection might be going off. Check the power circuit for any loose connections.

I had an extra one but I sold it. According to creative labs they do not sell any replacement parts for the speaker systems. The best suggestion that I can give is to check craigslist and ebay for the control pods.

Gigaworks manual is just one sheet, you need to download both following links to pdf documents.
Link front
Link back