Note: This 55xWUQ05.BIN BIOS is for Shuttle HOT-555/557 model Mainboard.


      ************* HOW TO PROGRAM THE FLASH ROM *************

      1. Copy the the BIOS upgrade utility(AFALSH52.EXE) and the BIOS file 
         55xWUQ05.BIN to the same directory of the hard drive in your system.

      2. Disable both internal and external cache in the CMOS setup.

      3. Reboot the system and press F5 during boot-up to bypass "CONFIG.SYS"
         and "AUTOEXEC.BAT".

      4. Execute the BIOS flash utility AFLASH52.EXE.

      5. Then it will ask which BIOS file you want to use.  You have to type in
         the BIOS file name and reply 'yes' to proceed.

      6. After the BIOS is updated, the system will reboot automatically. 


      Contact Technical Support at 408-945-1480 if you have any questions.