I recently purchased a NX60A6111SS/AA gas range at a scratch and dent shop and installed in a rental property. Less than a month after install the tenant has told me the display stopped working and the oven controls fail to function. When I called Samsung about a warranty claim, they told me that unit has no warranty. Not cool. That was not conveyed by the store I bought it from. I had a similar situation on a different brand of range that ended up being the control board. That being said, this unit has 2 control boards. My question is which one is likely to be the culprit? At over $200, I don't want to guess. Is it the main control board DG94-04041D or the Power control board module DG92-01232C?
