Setup and Operation 2-15n Switch 2, Password Override Switch — The default setting is “OFF.” For exam-ple, if the customer forgets their password and cannot access data, change thesetting to “ON” and your current password dissolves.To enter a new password, reset the switch to “OFF,” and follow the instructionslisted later in this section under “Setting an Initial Password.” You may want tokeep this password in a special place so that you don’t forget it again!n Switch 3 — Reserved for factory use.n Switch 4 — Reserved for factory use.Updating the System BIOSUse the following steps to update the NEC Versa 6000 system BIOS with the BIOS Updatediskette (BUD). Specifically, the BIOS is the code transmitted onto your system’s micro-processor, or central processing unit (CPU).NOTE: You only need to update the BIOS ifNEC makes significant improvements or fixes tothe current system BIOS.If you determine that the default BIOS needs an upgrade, to receive a copy of the BUDcontact the NEC Versa Diskette Fulfillment Center at (800) 842-6446, or NEC CustomerService and Support (800) 632-4525, Fax (508) 635-4666, or the NEC Bulletin Board(508) 635-4706.