We had a horrible lightning storm last night. Nothing else got hit and it may be a coincidence but when I got home last night the HDMI out on my 622 wasn't working. I tested the cable and the input on the tv so I know it is the 622. Component works fine, tv2 works fine. Do I need to call and add DHPP and then call back and request a new 622 or will they replace it without DHPP?