IBM 865951Y Hardware Maintenance Manual - Page 156

Table 12. Switch Settings for Microprocessor Speed 350 MHz 12345678 ON OFF 400 MHz 12345678 ON OFF 450 MHz 12345678 ON OFF 500 MHz 1 2 3 4 5 6 7 8 ON OFF 550 MHz 1 2 3 4 5 6 7 8 ON OFF 600 MHz 1 2 3 4 5 6 7 8 ON OFF Note 450MHz and Up All microprocessors of speed 450MHz and up will automatically set their internal speeds, so the switch setting is not applicable. Bypassing an unknown power-on password: When a power-on password is set, POST does not complete until you enter the password. If you forget the power-on password, you can regain access to the server through one of the following methods: Enter the administrator password at the power-on prompt, if an administrator password has been set. (If necessary, see "Using the administrator password menu" on page 27 for details.) Start the Configuration/Setup Utility programs and change the power-on password. See "Using the power-on password menu" on page 26. Change switch 8 on the system switch block to On (Bypass Power-On Password). See "System board connectors" on page 143 for the location of the switch block. 148 Netfinity Server HMM