Sketch for reading the accelerometer values on Nano 33 BLE doesn't work

So I have all libraries tagged with "nano 33 BLE" installed. The SimpleAccelerometer sketch uploads and runs - but gives the "IMU Failed to Initialize!" message on the serial monitor. Perhaps the board is bad?

Also: I have the nano 33 BLE (not Sense) board, but the sketch comments indicate it was created for the nano 33 BLE Sense. I assumed the sketch would work for both models...