Sun Microsystems Sun Fire T2000 User Manual

Chapter 3 Server Diagnostics 3-3
FIGURE 3-1 Diagnostic Flow Chart
Faulty
hardware
suspected
1. Are the
Power OK and
AC OK LEDs
off?
3. Do
the Solaris logs
indicate a faulty
FRU?
5. Does
POST report
any faulty
devices?
4. Does
Sun VTS report
any faulty
devices?
Numbers in this flow chart
correspond to the Action
numbers in Table 2-1.
2. Are any
faults reported
by the ALOM
showfaults
command?
No
No
No
No
No
Yes
Yes
Yes
Check the
power source
and
connections.
Identify faulty
FRU from the
fault message
and replace
the FRU.
Identify faulty
FRU from the
Sun VTS
message and
replace the
FRU.
Identify faulty
FRU from the
POST message
and replace
the FRU.
9. Contact Sun
Support if the fault
condition persists.
Yes
Yes
7. Is the
fault a PSH
detected
fault?
6. Is
the fault an
environmental
fault?
No
No
Yes
Yes
Identify and replace the
faulty FRU from the PSH
message and perform the
procedure to clear the
PSH detected fault.
Identify and replace the
faulty FRU from the POST
message and perform the
procedure to clear the
POST detected faults.
Identify the fault condition
from the fault message.
The
showfaults
command
displays a
fault
8. The fault
is a POST
detected fault.
flowchart

Sun Microsystems Sun Fire T2000 Specifications

General

Brand	Sun Microsystems
Model	Sun Fire T2000
Category	Server
Language	English