EliteGroup nForce3-A Motherboard "trust mouse driver" Questions

...mouse lights and nothing starting. CPU fan comes on with PSU connected to power but front power button has no effect. It's a brand new motherboard, CPU and PSU. I had already disconnected all drives ...

...Trust MI-4150K mouse doesnt move anymore. I've tried to change battery, changed port usb of the receiver, changed PC and still doesnt work. please help. It may have something with the reset button. ...