Lenovo ThinkPad T420 (English) BIOS Setup using Windows Management Instrumenta - Page 12

Table 2. Return Types (continued) Return Type Description Access Denied The change could not be made due to an authentication problem. If a supervisor password exists, the correct supervisor password must be provided. System Busy BIOS changes have already been made that need to be committed. Reboot the system and try again Password Authentication If a supervisor password is already set, you must specify that supervisor password before you can change any BIOS settings. The format for password parameters is "abc,ascii,us" with descriptions in the following table. Table 3. Password parameters format, password authentication Parameter Description Parameter Current password 1 Parameter Password encoding 2 Parameter Keyboard languages 3 (valid only if encoding is "ascii") Possible selections • "abc" - raw ascii character • "1e302e" - scancode • "ascii" • "scancode" • "us" - English US, English UK, Chinese-Traditional, Danish, Dutch, French-Canadian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Spanish-European, Spanish-Latin American, Swiss, Turkish • "fr" - French-European, Belgian • "gr" - German, Czech, Slovak, Slovenian Available BIOS setting names Some BIOS settings are dependent on the presence of certain hardware features. Settings might vary on different computers. Notes: 1. BIOS settings and values are case sensitive. 2. The security-related options are not changed even if the "load default" is requested. 4 Lenovo BIOS Setup using Windows Management Instrumentation Deployment Guide