Originally Posted by bybilly
GE Profile refrigerator beeps and flashes error code PO ER - Unplugged from electrical outlet waited at least one minute plugged back in and problem still exist - Refrigerator seems to work fine - unplugged circuit board and using with no problem - help please
GE is notorious for having codes that are not listed for the consumers but only for their technicians. I think the PO
stands for Power Out and ER
is Error. Did the power go out or flicker that you know of. So unplugging and waiting for only a minute may not rest the units control module. I say unplug for a minimum of 5 minutes or more and then see if that helps. If not try calling GE and see if they know why it happened.