Its not flashing, and I just checked the connections they seem to be fully plugged in.If it isn't flashing I would check your 24 pin and cpu 8 pin connections.
ok so you can turn off psu, unplug the power cords to gpu, press down the power button on pc for about 15 seconds. Then plug power back to gpu, turn on psu, fire up pc and see if the red led's have turned off.Its not flashing, and I just checked the connections they seem to be fully plugged in.