I have finally found a solution for my Airport Express problems. Multiple times it would fail. I originally found that using the Airport Setup Assistant, could restore my Airport to full operation. But that’s not the end of the story. Main problem I would get is that I could always network, but wireless printing kept failing. I finally tracked down the problem to a final solution.
Where I am, I plug everything into a power strip and kill everything when I shutdown for the day. What I was unaware of is, that there is PRAM in the Express, held by a small battery or supercap on the board. If I use my system for 3 hours, and then turn everything off for 14 hours, the PRAM becomes at least partially discharged, hence the cause of my numerous problems.
Solution is, to at least once a week, leave my power strip on 24-hours, which charges the Express’ PRAM battery, and my problems have disappeared.
So, firstly, re-do the Airport Setup Assistant. See if that works, if it does, then manage the power system so that the thing does not go brain dead. If nothing works after that, then hardware failure is the cause.
Contributed by: Paul Pollock

I have finally found a solution for my Airport Express problems. Multiple times it would fail. I originally found that using the Airport Setup Assistant, could restore my Airport to full operation. But that’s not the end of the story. Main problem I would get is that I could always network, but wireless printing kept failing. I finally tracked down the problem to a final solution.
Where I am, I plug everything into a power strip and kill everything when I shutdown for the day. What I was unaware of is, that there is PRAM in the Express, held by a small battery or supercap on the board. If I use my system for 3 hours, and then turn everything off for 14 hours, the PRAM becomes at least partially discharged, hence the cause of my numerous problems.
Solution is, to at least once a week, leave my power strip on 24-hours, which charges the Express’ PRAM battery, and my problems have disappeared.
So, firstly, re-do the Airport Setup Assistant. See if that works, if it does, then manage the power system so that the thing does not go brain dead. If nothing works after that, then hardware failure is the cause.
Contributed by: Paul Pollock