IBM EXP400 Type 1733, Hardware Maintenance Manual And Troubleshooting Manual

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Index
Special characters
-48 volt dc power supply
connecting to power-distribution unit 20
disconnecting 21
installing 22
overview 19
pin assignments 20
A
ac power connector 9
ac power LED 9
activity LED
ESM 10
front 8
alerts from systems-management software 13
B
bridge card
bay location 6
replacing 26
C
Class A electronic emission notice 81
clustering support 5
components of expansion unit 4
configuration switch
default settings 15
setting for rack and tower 17
setting for split SCSI bus 17
setting SCSI IDs 16
D
dc power LED 9
dc power supply
connecting to power-distribution unit 20
disconnecting 21
installing 22
overview 19
pin assignments 20
dimensions of expansion unit 3
drives, hard disk 3
E
electrical input specification 3
electronic emission Class A notice 81
emergency situation
restarting after an 12
shutting down 12
environmental specifications 3
ESM user controls 10
activity LED 10
ESM user controls (continued)
fault LED 10
LVD/SE LED 10
SCSI bus connectors 10
SCSI reset LED 10
termination-power LED 10
ESM, replacing 27
expansion unit
operating specifications 2
expansion unit major components 4
F
fans and redundant cooling 4
fault LED
ESM 10
front 8
rear 9
FCC Class A notice 81
features of expansion unit 2
filler panels for hard disk drives 24
front controls and indicators
activity LED 8
bridge card bay 8
drive bays 8
drive CRU 8
general-system-error LED 8
latch 8
power-on LED 8
status LED 8
tray handle 8
H
hard disk drive
location 6
replacing 25
specification 3
heat output specification 3
hot-swap features
ESMs 10
hard-disk drives 6
power supplies 7, 9
hot-swap power supply
replacing 28
humidity specifications 3
I
input connector pin assignments (dc power supply) 20
installing
-48 volt dc power supply 22
L
LED states and descriptions (hard-disk drive) 24
LVD/SE LED 10
© Copyright IBM Corp. 2002
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