12C Buses x,y,...,z bad or devices on this bus are functioning incorrectly.
where the numbers listed x,y,...,z represent any of the buses that are experiencing a
fault. The table below provides the appropriate actions to take for each bus
number listed.
Message
Action
Failure reading I2C device.
Check devices
on bus 0.
1.
Replace system board
Failure reading I2C device.
Check devices
on bus 1.
1.
Front Panel
2.
Replace system board
Failure reading I2C device.
Check devices
on bus 2.
1.
Replace DASD backplane
2.
Replace system board
Failure reading I2C device.
Check devices
on bus 3.
1.
Replace system board
Failure reading I2C device.
Check devices
on bus 4.
1.
Replace DIMM
2.
Replace system board
Undetermined problems
You are here because the diagnostic tests did not identify the failure, the Devices
List is incorrect, or the system is inoperative. If this has occurred proceed as
follows:
Note:
A corrupt CMOS can cause undetermined problems.
1.
Ensure that the system is connected to an AC power source.
2.
Press the power switch.
Note:
If AC power has been removed from system, allow 30 seconds after
restoring AC power before pressing power control button. See “Turning
on the server” on page 8.
Note:
If system was powered-on when AC power was removed, system should
restart automatically when AC power is restored.
3.
Are the power indicator LEDs (front and rear) ON or blinking?
a.
No. Check AC power into system. If AC power into system is good, suspect
the following FRUs in the order listed:
1)
Power supply
2)
System board
b.
Yes, power indicators (front and rear) are blinking.
Turn switch 1 on switch block 1 to ON. If system powers-on, turn switch 1
on switch block 1 to OFF and replace front panel assembly. If system does
not power-on, reconfigure system to minimum operating requirements and
retry. If problem remains, suspect the following FRUs in the order listed:
1)
Power supply
2)
System board
c.
Yes, power indicator LEDs (front and rear) are ON.
1)
Power-off system.
2)
Ensure system is cabled correctly.
3)
Reconfigure system to minimum operating requirements.
Note:
Minimum operating requirements are:
134
Hardware Maintenance Manual: xSeries 330 Type 8674, IntelliStation R Pro Type 6851, and Network Equipment Building
System Type 8674
Summary of Contents for 867413x - Eserver xSeries 330 8674
Page 2: ......
Page 93: ...Installing memory modules Complete the following steps to install a DIMM Installing options 85...
Page 165: ...Related service information 157...
Page 167: ...Related service information 159...
Page 169: ...Related service information 161...
Page 171: ...Related service information 163...
Page 183: ...Related service information 175...
Page 191: ......
Page 192: ...Part Number 24P2923 1P P N 24P2923...