Acer Aspire 1670 Service Manual page 46

Parameter
Serial Num
Asset Tag Number
Product/manufacturer Name
UUID
40
Display the serial number of this unit
An Asset Tag with 32 bytes will be stored in EEPROM.
Display the product and manufacturer name
Universal Uinque Identifier. A UUID string will be stored in the secured data area
which is an alphanumeric string og Max. 16 bytes in length. This will be visible
only when there is an internal LAN device present.
Description
Chapter 2