I arrived to the unit not cooling at all. Both upstairs and downstairs thermostats had displays on and showing it was cooling. I immediately went into the attic and found the furnace to be off and the zone control board to be blank. I went into the attic and verified power was on for both indoor and outdoor equipment. I then went back upstairs and began diagnosing the issue. The unit is properly receiving the correct voltage but the zone control board has failed completely. I showed my findings to our client. I was also able to speak with her husband over the phone. He elected to have me preform a temporary bypass of the zone board until an electrician is able to come out to the home and fix any outlying issues. I cautioned the home owners that the bypass is temporary and if any residual electrical damage occurs it could damage more components on the equipment. I believe all of the problems are correlated to the original power outage from the storm that happened a few weeks ago. They