Host Built-In Self Test (Bist); Bus Fault Messages - IBM IntelliStation Z Pro 6223 Hardware Maintenance Manual And Troubleshooting Manual

Host built-in self test (BIST)

Note: See "System replaceable units" on page 117 to determine which components should be replaced by a field
service technician.
Message
Host fail
(level-informational; built-in self-test for the
host failed)

Bus fault messages

Note: See "System replaceable units" on page 117 to determine which components should be replaced by a field
service technician.
Bus fault messages
Failure reading 12C device.
Check devices on bus 0.
Failure reading 12C device.
Check devices on bus 1.
Failure reading 12C device.
Check devices on bus 2.
Failure reading 12C device.
Check devices on bus 3.
Failure reading I2C device.
Check device on bus 4.
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IntelliStation Z Pro Types 6223 and 6227: Hardware Maintenance Manual and Troubleshooting Guide
Action
1. Reseat the microprocessor.
2. Replace the microprocessor.
Message Action
1. If installed, reseat the I2C cable between RSA2 and the RSA2
connector on the system board.
2. DIMMs.
3. System board.
1. Reseat the I2C cable between the operator information panel
and system board.
2. Operator information panel.
3. System board.
1. Reseat the cable between system board and the power supply
(power cage assembly, if installed) (JPWR1, JPWR2).
2. Power cage assembly, if installed.
3. Power supply.
4. System board.
1. Reseat the cable between the SCSI backplane and connector
on system board.
2. SCSI backplane.
3. System board.
v System board