Acer TravelMate 520 TravelMate 520 Service Guide - Page 45

Write MBD serial number - this function will write MBD serial number by user keyin.

Page 45 highlights

b. Write UUID by user keyin - this function is used when the original UUID is kept. User may use "Read Main Board Data" function first to keep the UUID. 4. Write MBD serial number - this function will write MBD serial number by user keyin. Chapter 2 39

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