BIOS Release memo for Express5800 120Ra-1 (U92L).

1. Revision

	120Ra-1 System BIOS Version 4.0 Rel 6.0.0006

2. Release data
  
   - 01601186.EXE   BIOS UPDATE DATA

3. The change contents
   1) Enabled the memory scrubbing enable bit.
	This bit was incorrectly disabled. When a 1 bit error occured, the 1 	bit data was corrected, but the corrected data was not rewritten into 	memory.	This means that when 1 bit error occurs and data access is 	retried, but the retried data is not corrected. So many 1 bit error 	are registered in the event log even after it was corrected.

   2) Supported the Coppermine D0 Step.

4. BIOS Upgrade Instructions
4.1 Insert a DOS formatted diskette into drive A:

4.2 Making a BIOS Upgrade Floppy
    1)Copy the file 01601186.exe to the floppy

4.3 Upgrading a BIOS
    1)Note the settings of the SETUP parameters.  Enter SETUP by hitting
      the F2 key during boot up.  Write down the settings for each of
      parameters.  At the end of the BIOS update process you should set the
      parameters to default values by hitting the F9 key, and then
      re-enter these values you have written down.
    2)Place the bootable floppy containing the BIOS into drive a: of the
      system that you want to upgrade.
    3)Boot the system from the floppy disk drive. Automatically, system BIOS
      is updated. 
    4)This update processing takes 3 to 4 minutes.  Never turn off the system
      during the update processing. The following message appears when the
      update processing is finished.

           Flash memory has been successfully programmed
           PRESS ANY KEY TO RESTART THE SYSTEM
           If the system does not restart,
           TURN THE POWER OFF, THEN ON

    5)Press the Enter key to reboot the system.
    6)Check to make sure the BIOS revision is the new revision as the system
      reboots. Press the ESC key while the NEC logo is displayed.
      The start screen of the basic processing unit displays the BIOS revision
      on line 1.  Check if the displayed BIOS revision is one of the above
      revisions.
    7)Enter Setup by pressing the F2 key during boot up.  Once in Setup,
      press the F9 to set the parameters back to default values.
      Re-enter the values you wrote down at the beginning of this process.
      If you do not set the CMOS values back to defaults using the F9
      key, the system may function erratically.

    Note: you may encounter a CMOS Checksum error or other problem after
    reboot.  Try shutting down the system and booting up again.  CMOS
    checksum errors require that you enter Setup, check your settings, save
    your settings, and exit Setup.