Originally Posted by kcmusa
What happens when you push the reset on the gif outlet? Does it reset? What if you push the test button, what happens?
Can you take the outlet out and verify you have power to it?
As KVMusa says, the next step would to take a multimeter and test the GFCI input and output. If you get power in, but not out, and your GFCI is reset properly, then replace the GFCI.