I upgraded my 350 series Wireless Bridges to 12.03T, one of them is working fine, the other says:
**PCMCIA Card in Socket 0 is not recognized
**Failed to load driver for device entry #2
when it boots up and the wireless interface is not showing up under Network ports or the setup page. Also in the bottom left area it says "Cisco BR340 12.03T" instead of "Cisco 350 Series 12.03T" like my other one. unfortunately I dont have a service contract on it, so I am hoping it is easy to troubleshoot.