Data pads

Were you looking for Data pad, the in-universe piece of technology? The Data pads are hidden computer pads encountered throughout the Halo: Reach campaign. Similar to the Terminals found in Halo 3 and the Audio logs found in Halo 3: ODST, the pads contain their own, self-contained story, presented as exchanges between members of a mysterious AI collective known as the Assembly.

A total of 19 data pads can be found at various locations in the campaign, with at least two data pads in every campaign level. Each data pad is numbered; letters or words are replaced with numbers in each data pad message representing the number of the data pad. Data pads numbered 1-9 can be found on any difficulty settings whereas data pads 10-19 can only be found on the Legendary difficulty settings.

External

 * GamesRadar: Halo: Reach - Data Pad location guide