Wink

Hi, I do have the volume control speaker-here is a picture of what I do have (also have 3 more speakers). The fuse does NOT blow & did not blow any time-I just changed it to see if it WAS the fuse. The fuse seems fine.

A couple of days ago I received a used 4.1 Subwoofer system from a family member (who said it worked great), plugged it all in, it came on for about 5 seconds & died. No power-nothing. I tried setting it up all over again & nothing, no power at all. I took it all & put it back in the box. This morning I tried it again-set it up, it went on for 5 seconds & it died again, no power. I took it apart again, this time replaced the fuse, pluged it in & it came on, so I unplugged it & was ready to install it on my computer. I thought...let me see if it powers up again before I hook it to the computer & you guessed it-nothing, no power. Replaced the fuse again-still no power. Any ideas?

A couple of days ago I received a used ProMedia 4.1 from a family member (who said it worked great), plugged it all in, it came on for about 5 seconds & died. No power-nothing. I tried setting it up all over again & nothing, no power at all. I took it all & put it back in the box. This morning I tried it again-set it up, it went on for 5 seconds & it died again, no power. I took it apart again, this time replaced the fuse, plugged it in & it came on, so I unplugged it & was ready to install it on my computer. I thought...let me see if it powers up again before I hook it to the computer & you guessed it-nothing, no power. Replaced the fuse again-still no power. The fuse was not blown either time & is still fine. Any ideas? here isa picture of the unit (I have 3 more speakers that go with it).