Dell Chromebook 11 3189 Disassembly and Reassembly Guide - For use by Certifie - Page 37

Disk Partition Map

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The Developer Mode switch turns off verified boot (at the Kernel stage) to enable users to run Chromium OS (or other OS). The BIOS is always verified. Disk Partition Map There are two copies of Chrome OS on disk: an active copy and a backup copy. Each copy consists of a kernel partition and a root file system. The backup copy is updated automatically in the background. Users only need to reboot. The partition contains encrypted user data and is also used in the factory for storing test software. Software 37

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The Developer Mode switch turns
off
verified
boot (at the Kernel stage) to enable users to run Chromium OS (or other OS). The BIOS is
always
verified.
Disk Partition Map
There are two copies of Chrome OS on disk: an active copy and a backup copy. Each copy consists of a kernel partition and a root
file
system. The backup copy is updated automatically in the background. Users only need to reboot. The partition contains encrypted user
data and is also used in the factory for storing test software.
Software
37