3/12/2024 0 Comments Change chromebook serial number![]() A method for tracking serial numbers for all removable or replaceable components on a machine.An universal vendor product data format for all ODMs and OEMs.This document describes the standard format for the VPD on Chrome devices. To minimize variations, Google defined a standard format for the Vital Product Database (VPD) that is common, simple, and extensible. Each OEM uses a proprietary format, which varies from model to model. Occasionally, modifying the vendor product data is required. OEM software information includes the default country code, language code, and so on. Component IDs include network device IDs, IDs for removable devices (storage, RAM, etc), and other arbitrary ID types. The type 241 data often consists of component IDs and other items that affect the OEM software setup. In most cases this is acceptable because Google is not involved in manufacturing and RMA processes. ![]() However, the format of type 241 is left for each ODM to define. That document defines the required fields of type 0/1/127 tables and type 241 binary blob pointers. The Chrome OS Platform VPD Reporting Specification describes how a firmware image complies with the Chrome OS SMBIOS requirement. Values in Binary Blob Pointer (Type 241).
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