HP 738407-001 two-button TouchPad button board is a replacement control component for the HP mt41 Mobile Thin Client. It provides the two physical TouchPad buttons as a board fitted beneath the notebook’s top cover.
The part is listed with a bracket and keyboard bumper. HP’s service guide identifies it as a removable assembly secured to the top cover, making it useful when servicing or replacing the corresponding button board in a supported mt41 system.
The package contents confirmed by HP are the TouchPad button board and keyboard bumper.