We cannot discuss the FSM (Factory Service Menu) on a still in warranty monitor. The most we can do is get the private Service Tag from you via a private message and tell you when the U3223QE was built and when it shipped from Dell.
Can a user please tell me how to access the U3223QE FSM (Factory Service Menu)? I am buying an open box monitor and want to check the power on hours before accepting it.
U3223QE, FSM, how to enter it?