Starting The Openbootdiag Menu - Sun Microsystems Sun Blade 1000 Service Manual

OpenBootDiag performs root-cause failure analysis on the referenced devices by
testing internal registers, confirming subsystem integrity, and verifying device
functionality.
On the motherboard, OpenBootDiag tests not only the motherboard but also its
interfaces:
PCI
SCSI
Ethernet
Serial
Parallel
4.9.1

Starting the OpenBootDiag Menu

This section contains the following OpenBootDiag diagnostic information:
Section 4.9.1, "Starting the OpenBootDiag Menu" on page 4-14
Section 4.9.2, "QLC Diagnostic Output Message" on page 4-17
Section 4.9.3, "Audio Output Message" on page 4-18
Section 4.9.4, "bbc@1,0 Output Message" on page 4-18
Section 4.9.5, "ebus@5 Output Message" on page 4-18
Section 4.9.6, "firewire@5,2 Output Message" on page 4-19
Section 4.9.7, "flashprom@0,0 Output Message" on page 4-19
Section 4.9.8, "Floppy Output Message" on page 4-19
Section 4.9.9, "gpio@1,300600 Output Message" on page 4-20
Section 4.9.10, "i2c@1,2e Output Message" on page 4-20
Section 4.9.11, "i2c@1,30 Output Message" on page 4-21
Section 4.9.12, "network@5,1 Output Message" on page 4-21
Section 4.9.13, "Parallel Port Output Message" on page 4-21
Section 4.9.14, "pmc@1,300700 Output Message" on page 4-22
Section 4.9.15, "rtc@1,300070 Output Message" on page 4-22
Section 4.9.16, "scsi@6 Output Message" on page 4-22
Section 4.9.17, "scsi@6,1 Output Message" on page 4-23
Section 4.9.18, "Serial Output Message" on page 4-23
Section 4.9.19, "USB Output Message" on page 4-23
Section 4.9.20, "Test-All Output Message" on page 4-24
Note – Set the diag-level variable to min prior to performing these tests. You can
set the level at the ok prompt or within the obdiag menu.
Perform the following steps to start OpenBootDiag:
4-14 Sun Blade 1000 and Sun Blade 2000 Service Manual • January 2002