Digital Equipment DEC 10000, Руководство по обслуживанию, Страница: 39 / 70

Servicing the CPU 2-13
Should an EEPROM become corrupted, the error message, EEPROM im-
age failed to verify, is printed. Should this occur, use the
build eeprom
command to rebuild the EEPROM. When the EEPROM is rebuilt, all set-
tings will revert to default settings. Follow Section 2.2 to customize envi-
ronment variables.
The
build eeprom
command prompts you for several pieces of informa-
tion. You can find this information in the following locations:
•
The system serial number is on the barcode at the back of the system
cabinet on the surface just below the AC input box.
•
The 10-digit module serial number is the last number on the barcode
found on the module itself. See Figure 1-4.
•
Most of the module unified 2-5-2.4 part number can also be found on
the barcode. The first number is 80, the second for the DEC 10000 is
E2040 and for the VAX 10000 is E2045, the third is a two-letter mod-
ule variant, like AA, and the fourth is the hardware revision. A valid
2-5-2.4 part number is:
80-E2045-AA.AX01
The dashes should be entered when responding to the prompt.
If the EEPROM image fails to rebuild, send the module back for repair.
Once the image has been rebuilt, use the
initialize
command to set the
environment variables to the default values. Customize the system, if nec-
essary, using the
set
and
create
commands.
For more information:
Console Reference Manual