IBM 6000R Hardware Maintenance Manual - Page 192

I2C bus fault messages, Message, Action

Page 192 highlights

I2C bus fault messages Message Failure reading I2C device. Check devices on bus 0. Failure reading I2C device. Check devices on bus 1. Failure reading I2C device. Check devices on bus 2. Failure reading I2C device. Check devices on bus 3. Failure reading I2C device. Check devices on bus 4. Failure reading I2C device. Check devices on bus 5. Failure reading I2C device. Check devices on bus 6. Failure reading I2C device. Check devices on bus 7. Failure reading I2C device. Check devices on bus 8. Failure reading I2C device. Check devices on bus 9. Action 1. Reseat Service Processor Board 2. Replace Service Processor Board 3. Replace System Board 1. Reseat power supplies 2. Replace power supplies 3. Replace power backplane 4. Replace System Board 1. Reseat front panel connectors 2. Replace front panel 3. Replace System Board 1. Replace System Board 1. Reseat Service Processor Board 2. Replace Service Processor Board 3. Replace System Board 1. Reseat CPUs 2. Replace CPUs 3. Replace System Board 1. Reseat memory card 2. Replace memory card 3. Replace System Board 1. Replace System Board 1. Replace SCSI backplane 2. Replace power backplane 3. Replace System Board 1. Reseat DIMMs 1, 2, 3, and 4 2. Replace DIMMs 1, 2, 3, and 4 3. Replace memory card 4. Replace System Board 180 Netfinity 6000R Type 8682 Models 1RY, 2RY

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180
Netfinity 6000R Type 8682 Models 1RY, 2RY
I2C bus fault messages
Message
Action
Failure reading I2C device.
Check devices on bus 0.
1.
Reseat Service
Processor Board
2.
Replace Service
Processor Board
3.
Replace System Board
Failure reading I2C device.
Check devices on bus 1.
1.
Reseat power supplies
2.
Replace power
supplies
3.
Replace power
backplane
4.
Replace System Board
Failure reading I2C device.
Check devices on bus 2.
1.
Reseat front panel
connectors
2.
Replace front panel
3.
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.
Reseat Service
Processor Board
2.
Replace Service
Processor Board
3.
Replace System Board
Failure reading I2C device.
Check devices on bus 5.
1.
Reseat CPUs
2.
Replace CPUs
3.
Replace System Board
Failure reading I2C device.
Check devices on bus 6.
1.
Reseat memory card
2.
Replace memory card
3.
Replace System Board
Failure reading I2C device.
Check devices on bus 7.
1.
Replace System Board
Failure reading I2C device.
Check devices on bus 8.
1.
Replace SCSI
backplane
2.
Replace power
backplane
3.
Replace System Board
Failure reading I2C device.
Check devices on bus 9.
1.
Reseat DIMMs 1, 2, 3,
and 4
2.
Replace DIMMs 1, 2,
3, and 4
3.
Replace memory card
4.
Replace System Board