Still no power with New Motherboard ?

phoenixcomputek7

Honorable
Jul 9, 2013
12
0
10,510
Hello, I'm a little stumped here. I have a Gateway N214. When the customer gave it to me to repair it had no power. I replaced the DC jack with new, (no power). Received a new motherboard today and still have no power with the new board. Now I know those are the two major reasons a motherboard has no power, aside from a bad switch, but still with the new board (if it's not bad too) I should have the power LED on the board light up when the power is plugged in? And if the CPU was bad, I should still have a power indicator on the board when plugged in. I get nothing no lights and no sign of life with a new motherboard. I just wanted to get some input before I ship this board back for a replacement. Am I missing anything?

Thanks to all