I recently purchased a used Cisco 2948 switch on Ebay and it does not appear to be working correctly...Are there any engineers out there that may be able to assist me? When I power on the switch, the PSI led is amber, the RPSU led is green and the status led is off. I opened up the case and saw that there were two additional lights on the circuit board (CR5 and CR6). Both of these were lit and were green. Also, I noticed that there was a CR2430 battery on the circuit board that appears to have been soldered on. I don't think a dead battery would prevent the unit from booting up, but I suppose it is a possibility. Does anyone have any ideas? Thanks.