Desktop Dosent Turn on

[B3A7S]

Just bought a desktop the other day turned it on and everything seemed fine then the next day i tried to turn on the desktop nothing came on only thing that light up was my mouse

 

[C12Friedman]

If this is a new computer, your questions should be directed to the seller, they may have suggestions or steps to take for RMA purposes. If this is a used computer you've just purchased (or other without warranty) then let us know the make and model, we may be able to help from there