HP 929904-FL1 is an Asteroid silver top cover and keyboard spare part for the HP 255 G6. It is listed for models without keyboard backlighting, with the -FL1 variant intended for the Czech Republic and Slovakia.
The assembly includes the keyboard and TouchPad, bringing the main typing and pointer surfaces together in one replacement part. A keyboard cable is included; the guide notes a backlight cable only when equipped. This part is suited to restoring the upper keyboard area of the specified notebook configuration.