Error Code Description
Action/
Possible Failing FRU
21A0 0002 SCSI DASD: test unit ready failed; sense data
available
Before replacing any system components,
refer to the Action under error code 21A0
0001.
1. Replace the media (if a removable media
device).
2. Replace the SCSI device.
21A0 0003 SCSI DASD: send diagnostic failed; sense
data available
Before replacing any system components,
refer to the Action under error code 21A0
0001.
Replace the SCSI device.
21A0 0004 SCSI DASD: send diagnostic failed - devofl
command
Before replacing any system components,
refer to the Action under error code 21A0
0001.
Replace the SCSI device.
21E0 0001 SCSI tape: test unit ready failed; hardware
error
Before replacing any system components,
refer to the Action under error code 21A0
0001.
1. Replace the SCSI device.
2. Replace the SCSI cable.
3. Replace the SCSI controller.
21E0 0002 SCSI tape: test unit ready failed; sense data
available
Before replacing any system components,
refer to the Action under error code 21A0
0001.
1. Replace the media (if a removable media
device).
2. Replace the SCSI device.
21E0 0003 SCSI tape: send diagnostic failed; sense data
available
Before replacing any system components,
refer to the Action under error code 21A0
0001.
Replace the SCSI device.
21E0 0004 SCSI tape: send diagnostic failed - devofl
command
Before replacing any system components,
refer to the Action under error code 21A0
0001.
Replace the SCSI device.
21ED 0001 SCSI C: test unit ready failed; hardware error
Before replacing any system components,
refer to the Action under error code 21A0
0001.
1. Replace the SCSI device.
2. Replace the SCSI cable.
3. Replace the SCSI controller.
21ED 0002 SCSI changer: test unit ready failed; sense
data available
Before replacing any system components,
refer to the Action under error code 21A0
0001.
1. Replace the SCSI device.
2. Replace the media.
428
Eserver
pSeries 670 Service Guide
Summary of Contents for pSeries 670
Page 1: ...pSeries 670 Service Guide SA38 0615 03 ERserver...
Page 2: ......
Page 3: ...pSeries 670 Service Guide SA38 0615 03 ERserver...
Page 12: ...x Eserver pSeries 670 Service Guide...
Page 16: ...xiv Eserver pSeries 670 Service Guide...
Page 18: ...xvi Eserver pSeries 670 Service Guide...
Page 324: ...Yes Go to Step 154A 14 on page 302 304 Eserver pSeries 670 Service Guide...
Page 718: ...698 Eserver pSeries 670 Service Guide...
Page 848: ...L3 Cache Shorts Test Step 4 828 Eserver pSeries 670 Service Guide...
Page 849: ...L3 Cache Shorts Test Step 5 Chapter 9 Removal and Replacement Procedures 829...
Page 851: ...L3 Cache Shorts Test Step 2 Chapter 9 Removal and Replacement Procedures 831...
Page 853: ...L3 Cache Shorts Test Step 4 Chapter 9 Removal and Replacement Procedures 833...
Page 854: ...L3 Cache Shorts Test Step 5 834 Eserver pSeries 670 Service Guide...
Page 971: ...7040 Model 671 Media Subsystem 1 2 3 4 5 6 7 8 9 10 Chapter 10 Parts Information 951...
Page 973: ...Power and SCSI Cables to the Media Subsystem 1 2 3 5 4 6 Chapter 10 Parts Information 953...
Page 986: ...966 Eserver pSeries 670 Service Guide...
Page 990: ...970 Eserver pSeries 670 Service Guide...
Page 1018: ...998 Eserver pSeries 670 Service Guide...
Page 1020: ...1000 Eserver pSeries 670 Service Guide...
Page 1028: ...1008 Eserver pSeries 670 Service Guide...
Page 1031: ......