Note: See "System replaceable units" on page 117 to determine which components should be replaced by a field
service technician.
AC good
DC good
LED
LED
On
Off
On
On
Service processor error codes
When viewed in the system-error log, the Remote Supervisor Adapter II messages
will appear as text descriptions. To determine a possible error condition for the
Remote Supervisor Adapter II, see the system-error log (see "Starting the diagnostic
programs and viewing the test log" on page 17).
SCSI error codes
Error code
All SCSI Errors One or more of the following
might be causing the problem:
v A failing SCSI device
(adapter, drive, controller)
v An improper SCSI configuration or SCSI
termination jumper setting
v Duplicate SCSI IDs in the same SCSI chain
v A missing or improperly installed SCSI
terminator
v A defective SCSI terminator
v An improperly installed cable
v A defective cable
104
IntelliStation Z Pro Types 6223 and 6227: Hardware Maintenance Manual and Troubleshooting Guide
Description
FRU/action
Standby mode or dc
1. Check system board cable connectors JPWR1 and
problem.
2. Remove the adapters and disconnect the cables and power
3. Power supply.
4. Power cage assembly, if installed.
5. System board.
Power is working
N/A
properly.
JPWR2. Press SW2 (see "System board jumpers and
switches" on page 75) to bypass power control. If the dc
good LED is lit, press Ctrl+Alt+Delete. Watch the screen for
any POST errors. Check the system error log for any listed
problems. If the system starts with no errors:
a. Power switch assembly
b. System board
connectors to all internal and external devices. Turn on the
system. If the dc good LED is lit, replace the adapters and
devices one at a time until you isolate the problem.
FRU/action
1. External SCSI devices must be turned on before you
turn on the computer.
2. Make sure that the cables for all external SCSI devices are
connected correctly.
3. If you have attached an external SCSI device to the
computer, make sure the external SCSI termination is set to
automatic.
4. Make sure that the last device in each SCSI chain is
terminated correctly.
5. Make sure that the SCSI devices are configured correctly.