1.GEEKOM_OA3ReadTool.exe downloading and running the program, after successful operation, the file OA3.txt will be generated and automatically opened in the program directory, and the SN \ KEYM \ KEYID of the current computer will be displayed in the OA3.txt file.
2.If the program fails to read the KEY information in the motherboard, please take a photo of the OA3.txt display content and send it to customer service, please pay attention to check whether the SN of the current computer is consistent with the SN barcode at the bottom of the computer.