Service manual

Troubleshooting 3-63
Not all diagnostics are run at power-up. In order to run loadable console
controlled diagnostics, an expanded SRM console must be loaded. The loadable
diagnostics test devices on the standard I/O module and a Memory Channel
should one be on the system.
Example 3–40 shows an example of booting the expanded SRM console.
Insert the firmware CD-ROM into the CD-ROM device in the master PCI
box.
Boot the CD-ROM.
After jumping to the bootstrap code, text is displayed describing the
contents, changes, and additions to the firmware.
The name of the LFU file is identified and if you wish to run LFU simply
hit <RETURN> but, in this case, to run the loadable diagnostics type in
[gs320]gs320_v56_load.exe at the Bootfile: prompt.
The expanded console now runs.
All loadable diagnostics are run in manufacturing mode and therefore the
environment variable d_group must be set to mfg. Example 3–41 through
Example 3–46 show how to run the standard I/O diagnostics available when
running the expanded SRM console.