HP StorageWorks 20 - Modular Smart Array Specifications download pdf (Page 28)

Power supply module LEDs

The power supply uses a single bi-color LED to indicate status. This LED can be illuminated with either a

green or amber color. The following ﬁgure and table describes their locations and meanings.

Item Name

Condition Color

Description

Solid

Green

The power is on.

Status

Off

—

The power is off.

Fault Blinking Amber

Afaultwasdetectedonthismodule.

System components and LEDs

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 83 84

HP StorageWorks 1
Contents 3
About this guide 7
Document c 8
Rack stability 9
HP technical support 9
Customer self repair 9
Subscription service 9
HP websites 9
Documentation feedback 10
1 Illustrated parts list 11
2Speciﬁcations 13
Chassis speciﬁ 14
Fan module spec 15
SCSI I/O module speciﬁcations 15
Power sup 15
Speciﬁcations 16
3 System components and LEDs 17
Rear view 18
Chassis and com 19
Controller LEDs 20
Hard drive LEDs 21
SATA hard drive 23
Slot diagram LE 24
The 2-Port Ethe 25
Fan module LEDs 26
SCSI I/O module LEDs 27
Power supply module LEDs 28
4 Available diagnostic tools 29
Available diagnostic tools 30
5 Customer replaceable 31
Customer self 32
Recommended to 33
Warnings and precautions 33
Equipment symbols 34
Weight warning 35
Rack warnings and precautions 35
Determinin 37
Powering off the MSA 38
Powering on the MSA 39
Removing or inst 40
Removing or ins 41
Replacing a har 42
Verifying component failure 43
Removing the hard drive 43
Installing the hard drive 44
Replacing the c 46
Removing the controller 47
Installing the controller 52
Verifying proper operation 52
Replacing a 2-P 53
Replacing a fan 55
Replacing a SCS 57
II/Omodule 57
Replacing a pow 59
Installing the p 60
Replacing the M 61
SA1510i chassis 61
Prepareforthereplacement 62
Remove the fan modules 62
Remove the SCSI I/O modules 63
Remove the controllers 63
Remove the MSA from the rack 64
Record th 64
Install the MSA in the rack 64
Install the controllers 65
Install the SCSI I/O modules 66
Install the fan modules 66
Completing the replacement 67
A Regulatory compliance and 69
Laser compliance 70
International n 71
Japanese notice 72
Korean notice (A&B) 72
Battery Replacement notice 73
Power cords 73
Japanese Power Cord notice 73
Electrostatic d 74
Czechoslovakian notice 74
Danish notice 75
Dutch notice 75
English notice 75
Estonian notice 75
Finnish notice 76
French notice 76
German n 76
Greek notice 76
Hungarian notice 77
Italian notice 77
Latvian notice 77
Lithuanian notice 78
Polish notice 78
Portuguese notice 78
Slovakian notice 78
Slovenian notice 79
Spanish notice 79
Swedish notice 79

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HP StorageWorks 20 - Modular Smart Array Specifications Page 28

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