IBM Aptiva 2124 Owner's manual

Hardware Maintenance Service
for Service Level A
Machine Type 2153, 2139
IBM Monitors Type 2124, 2126 and 2127
2124
2126/2127 2139/2153

First Edition (June 1998)
The following paragraph does not apply to any state or country where such
provisions are inconsistent with local law: INTERNATIONAL BUSINESS
MACHINES CORPORATION PROVIDES THIS PUBLICATION "AS IS"
WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
References to IBM products, programs, or services do not imply that IBM
intends to make them available outside the United States. This publication
could include technical inaccuracies or typographical errors. Changes are
periodically made to the information herein; these changes will be made in
later editions. IBM may make improvements and/or changes in the product(s)
and/or the program(s) at any time. Address comments about this publication
to IBM Corporation, Dept. E23/962-2, 455 Park Place, Lexington, KY 40511-
1856, USA. Information you supply may be used by IBM without obligation.
For copies of publications related to this product, call toll free 1-800-IBM-7282
in the Continental U.S.A. In Canada, call toll free 1-800-465-7999.
© Copyright International Business Machines Corporation 1998.
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
Contents
Notices...........................................................................................................V
Voltage Supply Switch Settings................................................................VI
Safety Information....................................................................................VII
LaserComplianceStatement.............................................................XXXVI
Trademarks.......................................................................................XXXVII
Preface............................................................................................XXXVIII
General Information...................................................................................1-1
Introduction...................................................................................................1-2
Product Overview.........................................................................................1-2
Hardware Interfaces.....................................................................................1-7
CMOS Reset................................................................................................1-8
Power-On Password.....................................................................................1-9
Flash (BIOS) Update Procedure.................................................................1-10
BIOS-containedModel Number and Serial Number...................................1-11
BIOS Setup Utility.......................................................................................1-12
Working with the Setup Menus.............................................................1-12
Viewing System Information, Video Information and Model Information1-14
Disk Drives............................................................................................1-15
Input/Output Ports.................................................................................1-17
Power Management..............................................................................1-17
Startup Options.....................................................................................1-18
Date and Time......................................................................................1-18
AdvancedOptions.................................................................................1-18
Specifications.............................................................................................1-22
Operating Requirements............................................................................1-24
Special Tools..............................................................................................1-24
Check Procedures......................................................................................2-1
Introduction...................................................................................................2-2
Start..............................................................................................................2-3
Indexof Symptoms, Messages, Error Codes, or Beeps...............................2-8
Troubleshooting..........................................................................................2-24
Factory-Installed Storage Devices........................................................2-25
Factory-Installed Modem Card..............................................................2-28
Audio (Not Supported by Diagnostics Program)...................................2-30
CD/DVD-ROMDrive.............................................................................2-32
Memory.................................................................................................2-33
Keyboard..............................................................................................2-34
Mouse...................................................................................................2-35
Power Supply........................................................................................2-37

Notice III
Monitor..................................................................................................2-40
Undetermined Problems.......................................................................2-42
Diagnostic Aids ..........................................................................................3-1
Introduction...................................................................................................3-2
Power-On Self Test......................................................................................3-2
Diagnostic Diskette.......................................................................................3-3
Using the Diagnostic Diskette.................................................................3-3
Using Diagnostic Program from Recovery CD........................................ 3-4
Diagnostics Program Features................................................................3-4
Repairing Information ................................................................................4-1
Removals and Replacements (Machine Type 2153)....................................4-2
Identifying the Parts of the System Unit..................................................4-3
Cover ......................................................................................................4-5
Bay Panels..............................................................................................4-7
Bays 1, 2 (5.25-In. Internal/External Bays) .............................................4-9
Bay 3,4 (3.5-In. Diskette/Hard Disk Drives) ..........................................4-10
Power Supply........................................................................................4-13
Adapter Cards.......................................................................................4-14
Memory(DIMM).....................................................................................4-15
Processor.............................................................................................. 4-16
System Backup Battery.........................................................................4-18
Indicator LED and Cable.......................................................................4-23
System Board ....................................................................................... 4-24
Removals and Replacements (Machine Type 2139)..................................4-26
Identifying the Parts of the System Unit................................................4-27
Cover ....................................................................................................4-29
Bay Panels............................................................................................4-32
Bays 1, 2, 3 (5.25-In. Internal/External Bays) .......................................4-34
Bay 4, 5 (3.5-In. Diskette/Hard Disk Drives) .........................................4-35
Power Supply........................................................................................4-37
Adapter Cards.......................................................................................4-39
Memory(DIMM).....................................................................................4-40
Pentium II Processor Module................................................................4-41
Installing the Processor Heat Sink and Fan..........................................4-43
System Backup Battery.........................................................................4-46
Indicator LED and Cable.......................................................................4-47
System Board ....................................................................................... 4-48
Handling ESD-Sensitive Parts....................................................................4-50
Software Recovery Procedure....................................................................4-51
Parts/Test Point Locations ........................................................................5-1
Introduction...................................................................................................5-2
Machine Type 2153 System Board Layout...................................................5-3
2153 System Board Jumper Settings......................................................5-4
2153 Processor Type Jumper Settings...................................................5-6

IV
2153 System Board Connectors and Functions......................................5-7
Machine Type 2139 System Board Layout...................................................5-8
2139 System Board Jumper Settings....................................................5-13
2139 System Board Connectors and Functions....................................5-14
Power Supply Cable Connector Specifications...........................................5-15
Main Output Pin Assignment ................................................................5-15
Factory-Installed Modem Card Layout........................................................5-17
Factory-Installed Modem Card Connector Functions............................5-17
3.5-In. Hard Disk Drive Jumper Locations (For 2153) ................................5-18
3.5-In. Hard Disk Drive Jumper Settings...............................................5-20
3.5-In. Hard Disk Drive Jumper Locations (For 2139) ................................5-21
3.5-In. Hard Disk Drive Jumper Settings...............................................5-22
5.25-In Hard Disk Drive Jumper Locations (For 2153) ...............................5-23
5.25-In Hard Disk Drive Jumper Settings..............................................5-23
5.25-In Hard Disk Drive Jumper Locations (For 2139) ...............................5-24
5.25-In Hard Disk Drive Jumper Settings..............................................5-24
CD-ROM Drive ...........................................................................................5-25
CD-ROM Drive Rear Panel Connectors and Features.......................... 5-27
CD-ROM Drive Jumper Settings...........................................................5-27
DVD-ROM Drive.........................................................................................5-28
DVD-ROM Drive Rear Panel Connectors and Features.......................5-29
DVD-ROM Drive Jumper Settings.........................................................5-29
DIMM Configurations..................................................................................5-30
System Board Connector Pin Signals.........................................................5-30
Monitor Port Signals..............................................................................5-30
Serial Port Signals ................................................................................5-30
Parallel Port Signals..............................................................................5-31
Mouse Port Signals...............................................................................5-31
Keyboard Port Signals..........................................................................5-31
Diskette Drive Cable Connector Signals...............................................5-32
IDE Cable Connector Signals ............................................................... 5-33
Safety Inspection Guide.............................................................................6-1
General Guidelines.......................................................................................6-2
Parts Catalog ..............................................................................................7-1
Abbreviations................................................................................................7-2
Assembly 1: Machine Type 2153 System Unit .............................................7-3
Assembly 2: Machine Type 2153 Diskette, Hard Drive.................................7-5
Assembly 3: Machine Type 2153 CD/DVD-ROM, Modem Card, Speaker and
Microphone...................................................................................................7-6
Assembly 4: Machine Type 2153 Monitor and Power Cord..........................7-8
Assembly 5: Machine Type 2153 Keyboard and Mouse...............................7-9
Assembly 6: Machine Type 2153 Software.................................................7-11
Assembly 1: Machine Type 2139 System Unit - Exterior............................7-12
Assembly 2: Machine Type 2139 System Unit - Interior.............................7-13

Notice V
Assembly 3: Machine Type 2139 Diskette, Hard Disk Drives.....................7-15
Assembly 4: Machine Type 2139 CD/DVD-ROM, Modem Card, Speaker and
Micropone...................................................................................................7-17
Assembly 5: Machine Type 2139 Keyboard and Mouse.............................7-19
Assembly 6: Machine Type 2139 Zip Drive and Network Adapter..............7-20
Assembly 7: Machine Type 2139 Software.................................................7-21
Appendix A. FRU Number Index
Appendix B. Online Support Information
Appendix C. Model/Monitor Configurations and FRU Part Numbers
Index

VI
Notices
References in this publication to IBMproducts, programs, or services do not
implythat IBMintends to makethese available in all countries in which IBM
operates. Any reference to an IBMproduct, program, orservice is not
intended to stateor implythat onlyIBM’s product,program,or servicemaybe
used. Any functionally equivalent product, program, orservice that does not
infringe anyof IBM’s intellectual propertyrights, or other legallyprotectable
rights, maybe usedinstead ofthe IBMproduct, program, or service.
References in this publication to IBMproducts, programs, or services are
purelyhardware-related and donot cover circumstances of software
problems. Evaluation and verificationof operationin conjunction with other
products,program, or services, except those expresslydesignated byIBMare
the user’s responsibility.
IBMmayhave patents or pendingpatent applications coveringsubject matter
in this document. The featuring of these patents, pending or otherwise, in this
document does not give you anylicense to these patents. You cansend
license inquires, in writing, to the IBMdirector of Commercial Relations, IBM
Corporation, Purchase, NY10577.
Voltage SupplySwitch Settings
Your IBMAptiva Personal Computer might have voltage switches, which must
be set correctly for your voltagesupply. If your monitor orsystem unit has a
voltage switch, complete these stepsto make sure each switch is set
correctly:
1. Determine the correct voltage switch setting for your area:
Voltage Supply Range Voltage Switch Setting
100-125 V 110 V
200-240 V 220 V
2. Locate the voltage switch ontheback of your monitor orsystemunit.If the
setting shown on the switch is:
•Correct: start setting upyour IBMAptiva computer.
•Incorrect:changethevoltage switch setting.

VI
Safety Information
DANGER
To avoid a shock hazard, do not connect or disconnect any cables or
perform installation, maintenance, or reconfiguration of this product
during an electrical storm.
To avoid shock hazard:
•The power cord must be connected to a properly wired and
earthed receptacle.
•Any equipment to which this product will be attached must also
be connected to properly wired receptacles.
When possible, use one hand to connect or disconnect signal cables to
prevent a possible shock from touching two surfaces with different
electrical potentials.
Electrical current from power, telephone, and communications cables is
hazardous. To avoid shock hazard, connect and disconnect cables as
described following when installing, moving, or opening covers of this
product or attached devices.

Notice VII
To Connect To Disconnect
1. Turn Everything OFF. 1. Turn Everything OFF.
2. First, attach all cables to devices. 2. First, remove power cord(s) from
outlet
3. Attach signal cables to receptacles. 3. Remove signal cables from
receptacles.
4. Attach power cord(s) to outlet. 4. Remove all cables from devices.
5. Turn device ON
NOTE: In the UK, by law, the
telephone cable must be connected
after the power cord.
NOTE: In the UK, the power cord
must be disconnected after the
telephone cable.

VIII
Caution:
When replacing the battery, use only IBM Part Number 33F8354 or an
equivalent type battery recommended by the manufacturer. If your
system has a module containing a lithium battery, replace it only with
the same module type made by the same manufacturer. The battery
contains lithium and can explode if not properly used, handled, or
disposed of.
Do not:
•Throw or immerse into water
•Heat to more than 100°C (212°F)
•Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.
Caution:
When a CD-ROM drive is installed, note the following.
Use of controls or adjustments or performance of procedures other than
those specified herein might result in hazardous radiation exposure.
Removing the covers of the CD-ROM drive could result in exposure to
hazardous laser radiation. There are no serviceable parts inside the CD-
ROM drive. Do not remove the CD-ROM drive covers.