I/O Subsystem Fan
Removal
1. Press the green
Start Service
button on the UEPO switch.
2. Locate the fan to be replaced.
3. Turn off the power as described in “Powering Off and Powering On the System” on page 779.
4. Remove the DASD cage from the front of the fan to be removed (see “I/O Subsystem DASD 4-Pack”
on page 931).
5. Slide the black retention latch on the fan assembly upward and, with the handle located on the fan,
pull the fan from the front of the I/O subsystem. A door automatically closes when the fan is removed,
preventing loss of airflow while the fan is out of the enclosure.
1
2
3
1
DCA (DCA 1 shown)
2
I/O Subsystem Chassis
3
Fan (Fan 4 shown)
Replacement
Note:
All four openings to the front of the fans must be covered either by a DASD 4-pack or by a DASD
4-pack filler.
Replace in reverse order. When you have completed the replacement of the DASD fan, turn on the power
as described in “Powering Off and Powering On the System” on page 779, and press the white
Service
Complete
button on the UEPO switch. This completes the replacement.
932
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: ......