I brought a used AIR-AP2802I-E-K9, I plugged it in and it didn't work so i purchased a power injector. I have now got it to power up. After it finished its little boot the leds flash green red and blue constantly. The SSID isn't visible. Could this be reset to factory settings?
Thanks in advance
Here is a document that goes over the led status: https://www.cisco.com/c/en/us/td/docs/wireless/access_point/2800/quick/guide/ap2800iegetstart.html#pgfId-69305
What you should do is console into the ap and see what the output is showing you.