jmltech

Thanks all. Power LED is on. New switch isn't showing any link and router log isn't showing any activity or dhcp request. I performed a hard reset (twice). The lights all come on as expected thru the reset cycle, but after it boots, only a very faint flash on receive about a half second per. I think the surge killed the network connection. Different power supply didn't help either. The surge came through the cable. My ups didn't have any activity codes recorded in the log. The ISY was plugged in to the UPS. The cable modem fried (burnt smell) and wouldn't power on. I think it sent voltage out the network port which went to the router then small network switch. The network port on my tivo DVR is the same as the ISY, but i was able to switch it to wireless and it is back online. Router is the same, hard reset could't bring it back. So, new cable modem, router and small network switch. Everything back up except for the ISY. Thanks for your suggestions.

Came home from vacation to find that a power surge from storms came thought our cable TV and Internet connection. It looks like the surge traveled through the cable modem, router and the network switch. My foscam made it okay, but it looks like the ISY is toast. No network link and can't talk to it. Rebooted multiple times and Used a new switch and cables, and tried connecting it directly through to the new router... No luck. Smarthome has a sale going, so I guess I'll pick up a replacement. I have faithfully made backups everytime I touched the ISY. Is the only thing I need to do on the new ISY is to restore my last backup? I'm assuming the existing PLM is okay. Don't know of anyway of testing that without the new ISY. Thanks for any hints or tricks.