HP Kayak XU 04xx HP Kayak XU PC Workstation - Service Handbook for PCs with a - Page 5

HP Kayak XU PC Workstation (up to 333 MHz) System Board Switches Switch 1-5 - 6 UP1 DOWN 7 UP DOWN 8 UP DOWN 9 UP DOWN 10 UP DOWN Function Processor frequency, see following table Retain configuration in EEPROM, normal position Clears EEPROM Enables User and Administrator passwords Clears User and Administrator passwords Disables power on using keyboard Enables keyboard power on Fan speed controlled by internal temperature sensors. Fan speed set at maximum. Normal operation Recovery boot active (force BIOS flashing)2 Default - UP UP DOWN UP UP 1. UP=OFF, DOWN=ON (refer to the diagram on page 4 of this chapter for switch positioning). 2. Refer to "Recovery Boot Active Procedure" in Appendix B for the detailed recovery procedure. Switch Processor 1 2 3 4 5 Frequency1 6 UP2 UP DOWN DOWN DOWN 233 MHz UP UP DOWN UP UP 266 MHz UP DOWN UP DOWN UP 300 MHz UP DOWN UP UP DOWN 333 MHz 1. PL Bus Frequency is 66 MHz PCI Bus Frequency is 33 MHz ISA Bus Frequency is 8.25 MHz 2. UP=OFF, DOWN=ON (refer to the diagram on page 4 of this chapter for switch positioning). Setup and BIOS History For the latest BIOS, the flasher utility program, and the BIOS history refer to the HP World Wide Web site. The BIOS is in the form HB1xxxyy.FUL, where xxx is the version number and yy is the language number. http://www.hp.com/go/kayaksupport Mini-Tower PC Workstations HP Kayak XU PC Workstation (up to 333 MHz) 6-5