IBM IntelliStation Z Pro 6221, Руководство по техническому обслуживанию аппаратной части

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Error code/symptom FRU/action
FFFF or other code not listed
1. Follow indications at “POST (ISPR) error procedures”
on page 102.
2. Hard disk drive cable.
3. Hard disk drive backplane.
4. Hard disk drive.
5. ServeRAID controller.
SCSI error codes
Error code FRU/action
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
1. Make sure that external SCSI devices are 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.
Undetermined problems
Use the information in this section if the diagnostic tests did not identify the failure,
the devices list is incorrect, or the system is inoperative.
Notes:
1. Damaged data in CMOS can cause undetermined problems.
2. Damaged data in BIOS code can cause undetermined problems.
If power problems are suspected:
1. Turn off the computer.
2. Be sure the computer is cabled correctly.
3. Remove or disconnect the following devices (one at a time) until you find the
failure (turn on the computer and reconfigure each time):
v
Any external devices
v
Surge suppressor device (on the computer)
v
Modem, printer, mouse, or non-IBM devices
v
Each adapter
v
Drives
v
Memory modules (minimum requirement = 256 MB (two banks of 128 MB
DIMMs))
Note: Minimum operating requirements are:
a. One power supply
b. System board
c. One microprocessor and VRM
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IBM IntelliStation Z Pro Type 6221: Hardware Maintenance Manual