Epson NX User Manual - Page 107
Running the SETUP Program, If someone has set a password
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Running the SETUP Program System Utilities If components were removed from, replaced, or upgraded in the computer, run the SETUP program to define the new system configuration. The SETUP program is stored in the computer's read-only memory (ROM) and is available during power-on diagnostics and after a computer reset by pressing F2. SETUP allows verification or change to the following: P Current date and time P Installed base and extended memory 0 Various processor speed settings 0 Fast boot option 0 Location of the built-in video BIOS LJ System and video shadow RAM address operation Li Keyboard delay, speed, and num lock status 0 Installed equipment detected 0 Parallel and serial port operation and address assignments cl Speaker operation cl Built-in diskette drive and hard disk drive controller operation cl Password and network server mode operation cl Type(s) of diskette and hard drive(s) installed a Cache, cache testing, and non-cacheable address operation for internal cache in the i486DX2/66 microprocessor cl High vertical refresh rate setup. Note If someone has set a password, you may need to move jumper J13 from the B position (enabled) to the A position (disabled) to access the computer. The configuration defined through SETUP is stored in CMOS RAM. This memory is backed up by a battery, so it is not erased when the computer is turned off or reset. At power on and reboot, the computer checks the CMOS RAM settings, and if it finds a difference between the information in the CMOS RAM and the actual hardware configuration, it prompts you to run SETUP. You see a message like the example message below: Memory size mismatch (Run SETUP) Press to run SETUP (Resume = key) If this happens, press F2 to run SETUP and correct the setting. Epson NX Service Manual El