Hello Had the P.S. go bad and send a lot of AC ripple into my D700 I use for a base and an Igate. Radio checks out ok on TX and RX but can not talk to it with a PC. I have tried Kenwoods programming software to check the channel info and the Igate software can not talk to the radio. I have tried different PC's and cables. The only thing I have not tried is Reset, If that does not open the RS232 port I won't be able to reprogram with a PC all by hand. Has anyone seen this and how was it fix Thanks KC0VII