Any products damaged during shipment will be the sole responsibility of the shipper. ACME will return products to customer by UPS ground service and pay the shipping charge to destination within USA only. Most of the time, that will solve your problems. Check the switch on power supply. Use the cables that come with the motherboard.
Different boards use different mouse port cables and printer port cable.
Do not put any stand-off screw under the motherboard if that position does not have a screw hole. Connecting two parts with cables, make sure the direction is pin 1 to pin 1 and all of pins are put in well. Test motherboard with memory, CPU, Video card, and power supply outside, make sure this configuration working before putting it into the case. After this basic booted OK, then add other items one by one. 8.