Here is my setup:
A Huawei wireless router, 6 months old.
An iMAC, app. 2 years old, connected wirelessly to the router.
An Airport Express, app. 4 years old, giving me trouble.
I want to stream music wirelessly to my stereo.
I connected the Airport Express (AE) to the stereo and plugged it in, and then I connected my iMac to it with the Airport Utility. Before I did any setup, I ran the Software Update from the iMac. I restarted the Express and the Airport Utility.
After that, I tried to set the AE up to join my existing network. I entered the network key, got through the utility and entered the WPA2 key. The AE did not connect properly, but the light changed to green, and I got a message saying that the AE was unavailable.
I reset the AE and reran the Airport Utility, but the utility can no longer “see” the AE.
The AE just sits there blinking amber. Do you have an idea about what to do?