Dimm Failure; Openboot Prom On-Board Diagnostics; Figure 4-1 Power Supply Connector Jack Location - Sun Microsystems Sun Blade 1000 Service Manual

FIGURE 4-1
4.7

DIMM Failure

The Solaris operating environment, diagnostic program, or POST may not always
display a DIMM location (U number) as part of a memory error message. In this
situation the only available information is a physical memory address and failing
byte (or bit).
4.8

OpenBoot PROM On-Board Diagnostics

The following sections describe the OpenBoot PROM on-board diagnostics. To
execute the OpenBoot PROM on-board diagnostics, the system must be at the ok
prompt.
Section 4.8.1, "Watch-Clock Diagnostic" on page 4-9
Section 4.8.2, "Watch-Net and Watch-Net-All Diagnostics" on page 4-9
Section 4.8.3, "Probe-SCSI and Probe-SCSI-All Diagnostics" on page 4-10
Section 4.8.4, "Test alias name, device path, -all Diagnostic" on page 4-11
Section 4.8.5, "Graphics Card" on page 4-12
4-8 Sun Blade 1000 and Sun Blade 2000 Service Manual • January 2002
Motherboard top view
Power Supply Connector Jack Location
J3603
J3601
Power connector(2)