HP Kayak XW U3-W3 hp kayak xu series 03xx, xw (series u3-w3), service handbook - Page 10

HP Kayak XU Series 03xx and HP Kayak XW Series U3, W3 System Board Switches Switch Function Default 1-5 - Processor frequency, see following table - 6 UP1 Retain configuration in EEPROM, normal position UP DOWN Clears EEPROM 7 UP Enables User and Administrator passwords DOWN Clears User and Administrator passwords 8 UP Disables power on using keyboard DOWN Enables keyboard power on UP 3 DOWN 9 UP Minitower package UP DOWN Desktop package 10 UP Normal operation DOWN Recovery boot active (force BIOS flashing)2 UP 1. UP=OFF, DOWN=ON (refer to the diagram on page 8of this chapter for switch positioning). 2. Refer to "Recovery Boot Active Procedure" in Appendix B for the detailed recovery procedure. Local Bus Processor Frequency1 (FSB) Frequency 1 233 MHz 66 MHz UP2 266 MHz 66 MHz UP 300 MHz 66 MHz UP 333 MHz 66 MHz UP 350 MHz 100 MHz UP 400 MHz 100 MHz UP 450 MHz 100 MHz UP 500 MHz 100 MHz UP 550 MHz 100 MHz UP 600 MHz 100 MHz UP Switch 2 3 4 5 UP UP DOWN DOWN UP DOWN UP UP UP DOWN UP DOWN UP DOWN DOWN UP UP UP DOWN DOWN UP DOWN UP UP UP DOWN UP DOWN UP DOWN DOWN UP3 UP DOWN DOWN UP3 UP DOWN DOWN UP3 1. PCI Bus Frequency is 33 MHz ISA Bus Frequency is 8.25 MHz 2. UP=OFF, DOWN=ON (refer to the diagram on page 8of this chapter for switch positioning). 3. For processors that are 500 MHz and higher, the frequency is imposed. 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 HK11xxx.FUL, where xx is the version number. http://www.hp.com/go/kayaksupport Mini-Tower PC Workstations HP Kayak XU Series 03xx and HP Kayak XW Series U3, W3 3-9