surround sound

Having sound issues on windows 10,i currently am using surround sound speakers on my pc as i use it for a media pc.Randomly the sound drops out and the power led on my speakers goes out if i raise volume it comes back on have tried a different make of surround and still the same anyone know of a...

*Not sure if this thread is in the right section so admins please move if not* I have just purchased a Yamaha 5.1 surround sound with speakers from everybody's favourite auction site, I have been after one for a while for the cinema/footy in the pub feel. I understand the setup 2 in front 2...