What ho one and all,

I have a Dell Dimension 9200 running W7 with a Quadro P2000 GPU. Until yesterday, the monitor was a Dell U2007FP but has not been upgraded to a Dell U2422H.

Until yesterday, the Dell speakers, which are USB, into a rear computer port, worked just fine with sound when using the internet or MPC-HC.

Today, I still have sound over the internet (so the speakers are working) but nothing, zilch, nada from MPC-HC.

I have tried to reset things within the MPC Options menu, but there is no reason that they shold ahve changed from the default speakers. In Control Panel, they are selected as the default speakers, but the test sound does not play.

Have not idea what to do next; any suggestions gratefully taken on board.

Thanks and toodle pip