Acer Dmi Tool Link -
Modifying DMI data outside of an authorized center may void your remaining warranty.
Extract the zip file onto your DOS-bootable USB drive. You should see files like: acer dmi tool link
The (often called DMI.exe or part of a larger DMI Tools utility package) is used by technicians to write or restore identification strings—like serial numbers , UUIDs , and product names —directly to the BIOS after a motherboard replacement or a corrupted firmware flash. Direct Download & Resources Modifying DMI data outside of an authorized center
Inputting incorrect hexadecimal values can prevent the laptop from posting. Use the command line to read or write data
Acer does not officially provide a standalone "DMI Tool" for public download to end-users . DMI (Desktop Management Interface) tools are typically proprietary utilities used by service centers to modify sensitive system information like serial numbers or UUIDs after a motherboard replacement.
Use the command line to read or write data. For example: /SS "YourSerialNumber" (to write the System Serial). /SU AUTO (to generate a random UUID). Important Warnings
If you accidentally write the serial number of a different laptop onto yours, you create a conflict. If that other laptop is reported stolen, your laptop might get flagged. Furthermore, Windows activation servers can get confused if two devices with the same UUID/Serial are online simultaneously.
