IBM EXP15 Owner's manual

S10L-9839-01
EXP15, EXP200, EXP500 HMM
IBM Netfinity Storage Expansion Unit
EXP15-Type 3520, EXP200-Type 3530,
EXP500-Type 3560
Hardware Maintenance Manual
April, 2000
We Want Your Comments!
(Please see page 134)

S10L-9839-01
EXP15, EXP200, EXP500 HMM
IBM Netfinity Storage Expansion Unit
EXP15-Type 3520, EXP200-Type 3530,
EXP500-Type 3560
Hardware Maintenance Manual
April, 2000
We Want Your Comments!
(Please see page 134)
IBM

Note
Before using this information and the product it
supports, be sure to read the general information
under “Notices” on page 135.
Second Edition (October 1999)
The following paragraph does not apply to the United
Kingdom or any country where such provisions are
inconsistent with local law: INTERNATIONAL
BUSINESS MACHINES CORPORATION PROVIDES THIS
PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT
NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE. Some states do not allow disclaimer of
express or implied warranties in certain transactions,
therefore, this statement may not apply to you.
This publication could include technical inaccuracies or
typographical errors. Changes are periodically made to
the information herein; these changes will be incorporated
in new editions of the publication. IBM may make
improvements and/or changes in the product(s) and/or the
program(s) described in this publication at any time.
This publication was developed for products and services
offered in the United States of America. IBM may not offer
the products, services, or features discussed in this
document in other countries, and the information is subject
to change without notice. Consult your local IBM
representative for information on the products, services,
and features available in your area.
Requests for technical information about IBM products
should be made to your IBM reseller or IBM marketing
representative.
Copyright International Business Machines
Corporation 1998, 1999, 2000. All rights reserved.
Note to U.S. Government users–Documentation related to
Restricted rights–Use, duplication, or disclosure is subject
to restrictions set forth in GSA ADP Schedule Contract
with IBM Corp.
ii IBM Netfinity EXP15, EXP200, EXP500 HMM

About This Manual
Note
This manual should be used with the Hardware
Maintenance Manual for the system you are servicing.
This manual contains Symptom-to-FRU Index, service
information, and configuration information for following IBM
Netfinity Storage Expansion Units:
EXP15 - Type 3520 (Model 2RU, 2RX)
EXP200 - Type 3530 (Model 1RU, 1RX)
EXP500 - Type 3560 (Model 1RU)
Important
This manual is intended for trained servicers who are
familiar with IBM PC/Netfinity Server products.
Important Safety Information
Be sure to read all caution and danger statements in this
book before performing any of the instructions.
Leia todas as instruções de cuidado e perigo antes de
executar qualquer operação.
iii

Prenez connaissance de toutes les consignes de type
Attention et
Danger avant de procéder aux opérations décrites par les
instructions.
Lesen Sie alle Sicherheitshinweise, bevor Sie eine
Anweisung ausführen.
Accertarsi di leggere tutti gli avvisi di attenzione e di
pericolo prima di effettuare qualsiasi operazione.
Lea atentamente todas las declaraciones de precaución y
peligro ante
de llevar a cabo cualquier operación.
Online Support
Use the World Wide Web (WWW) to download Diagnostic,
BIOS Flash, and Device Driver files.
File download address is:
http://www.pc.ibm.com/us/files.html
IBM Online Addresses:
The IBM Support Page is:
http:///www.pc.ibm.com/support/
The IBM Personal computing solutions page is:
http://www.pc.ibm.com
iv IBM Netfinity EXP15, EXP200, EXP500 HMM

Contents
About This Manual ................ iii
Important Safety Information ............ iii
Online Support . . . . . . . . . . . . . . . . iv
Netfinity EXP15 Type 3520 ............ 1
Features . . . . . . . . . . . . . . . . . . . . . 2
Diagnostics and Test Information ......... 3
Additional Service Information ........... 4
Symptom-to-FRU Index . . . . . . . . . . . . . . 7
Locations . . . . . . . . . . . . . . . . . . . . . 9
Parts Listing . . . . . . . . . . . . . . . . . . . 22
Netfinity EXP200 Type 3530 ........... 25
Features . . . . . . . . . . . . . . . . . . . . . 26
Diagnostics and Test Information ......... 27
Additional Service Information ........... 28
Symptom-to-FRU Index . . . . . . . . . . . . . . 31
Locations . . . . . . . . . . . . . . . . . . . . . 33
Parts Listing . . . . . . . . . . . . . . . . . . . 57
Netfinity FAStT EXP500 - Type 3560 ....... 61
Features . . . . . . . . . . . . . . . . . . . . . 63
Diagnostics and Test Information ......... 64
Additional Service Information ........... 65
Symptom-to-FRU Index . . . . . . . . . . . . . . 71
Locations . . . . . . . . . . . . . . . . . . . . . 73
Parts Listing . . . . . . . . . . . . . . . . . . 108
Related Service Information .......... 111
Safety Information . . . . . . . . . . . . . . . 112
Software/Hardware Mismatch Problems ..... 132
Send Us Your Comments! ............ 134
Problem Determination Tips ........... 135
Notices . . . . . . . . . . . . . . . . . . . . . 135
Copyright IBM Corp. 1999, 2000 v

vi IBM Netfinity EXP15, EXP200, EXP500 HMM

Netfinity EXP15 Type 3520
Features . . . . . . . . . . . . . . . . . . . . . 2
Diagnostics and Test Information ......... 3
Additional Service Information ........... 4
Performing a Shutdown ............ 4
Turning the Power On ............. 4
Specifications . . . . . . . . . . . . . . . . . 5
Symptom-to-FRU Index . . . . . . . . . . . . . . 7
Locations . . . . . . . . . . . . . . . . . . . . . 9
ESM Board Controls and Indicators ....... 10
Expansion Unit Option Switches ........ 11
ESM Board Replacement ........... 12
Front Controls and Indicators .......... 12
Drive Numbering . . . . . . . . . . . . . . . . 13
Replacing Drives (Hot-Swap) .......... 14
Fan Controls and Indicators .......... 15
Replacing Fans (Hot-Swap) .......... 16
Power Supply Controls and Indicators ...... 17
Replacing Power Supplies (Hot Swap) ..... 17
Removal From Rack .............. 19
Replacing Rails . . . . . . . . . . . . . . . . 20
Parts Listing . . . . . . . . . . . . . . . . . . . 22
System . . . . . . . . . . . . . . . . . . . . 23
Power Cords . . . . . . . . . . . . . . . . . 24
Copyright IBM Corp. 1999, 2000 1

Features
Modularized Components
High-capacity hard disk drives
Environmental Services Monitor (ESM) board
Power Supplies
Cooling Fans
Technology
Supports disk array technology
SCSI (LVD or SE) host interface
Redundant data storage, cooling system, and power system.
Hot-swap technology for hard disk drives, power supplies, and
fans
Automatic recovery after power failure without user
intervention
User Interface
Built-in power, Activity, and Fault indicators
Identification labeling on Customer Replaceable Units,
(CRUs), rear indicator lights, switches and connectors
Hard Disk Drives
Supports up to ten hard disk drives
Supports 2 channels per expansion unit
Supports 5 hard disk drives per channel
ESM Board
ID numbers
–Switch controlled for hard disk drive channel numbers: 1
and 2
–Switch On –Hard Disk Drive SCSI IDs: 0, 1, 2, 3, and 4
for both Channel 1 and Channel 2.
–Switch Off (default) –Hard Disk Drive SCSI IDs: 0, 1, 2,
3, 4, 8, 9, 10, 11, and 12 for Channel 1 or Channel 2.
Technology and Interfaces
–Model: SCSI, LVD, or single-ended
–SCSI bus interface: Two, 68-pin, VHDCI connectors for
incoming and outgoing SCSI bus cables
2IBM Netfinity EXP15, EXP200, EXP500 HMM