The external appearance of the NES was greatly overhauled and restyled to align its looks to the North American version of the Super NES control deck and to address a number of commonly cited ergonomic problems of the original NES-001 model. The case design was by Lance Barr, who also designed the North American versions of the original NES and Super NES, as well as the later redesigned Super NES. The power and reset buttons now matched the curvature of the new look. The NES-101 does not have an LED power light to indicate the unit is on, as the original NES-001 and SNS-001 included.