
IBM storage products
Quick installation guide
Deskstar 4
AT/IDE
Models: DCAA-32880, DCAA-33610,     
       DCAA-34330
8. Save the drive packaging material including the
Handling precautions
1. Do not cover the breather hole! Covering the 
breather hole may result in loss of data.
ESD bag in the event that the drive must be returned. 
Place the drive in an anti-static bag before placing it 
in the shipping container. The warranty will be void if 
the drive is not returned in IBM approved packaging.
2. Do not press on the drive! Do not apply any force 
to the drive during handling or installation.
3. Always handle the drive with care to prevent damage from shock, vibration, or electrostatic discharge 
(ESD).
4. Do not open the static-protective bag containing the 
drive until required. Static electricity can damage the 
drive.
5. Turn off & unplug your computer. Remove cover.
6. When installing the drive, touch a grounded, 
unpainted metal surface with the static-protective 
package containing the drive for at least two seconds. 
(This drains static electricity from the package and 
from your body.)
7. Handle the drive carefully by the edges. Do not 
touch any exposed printed circuit board. 
Power 
Connector
AT I/F 
Connector
Power 
Connector
Logic Card
Back side of drive
JP7
Option Block
JP1
Quick installation procedure
Note: It is advisable to backup all data before 
proceeding with the installation.
If your system BIOS cannot handle large capacity 
drives (over 540 MB), you may need to use a disk 
overlay program such as Ontrack’s Disk Manager. 
The following procedure uses the Ontrack Disk 
Manager software. Information on obtaining a copy of 
Ontrack’s Disk Manager can be found on the Web at 
www.ibm.com/harddrive.
Setting the jumpers
1. In a one-drive system, configure your new drive as 
Master (Device 0).
2. In a two-drive system, one drive must be 
designated as the Master, the other as the Slave 
(Device 1).
3. When installing the new drive as a Slave, check the 
Master drive to determine if a jumper change is 
required to indicate that a Slave drive 
is present.
4. Consult your manual to see if your computer 
supports Cable Select before choosing this option.
Master active JP1
JP1
1
2
JP2
JP3
JP4
JP511JP6
3
5
7
9
4
6
8
12
10
Slave active JP2
JP7
Cable select JP3 
Slave present/
13
 Master active JP4 (DCAA) 
Reserved JP4 (DAQA)
14
Write cached 
 disabled JP5 
Reserved  JP6 
Reserved JP7
IBM Hard Disk Drive Technical Support Center                                                                          version 3.0
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IBM storage products
Attaching the drive
1. Turn off the computer, unplug the power cord, and 
open the case.
2. Match pin 1 of the 40-pin cable to pin 1 of the drive 
interface connector. Pin 1 is usually denoted by a 
stripe along the edge of the cable. 
3. Attach a power plug to either the 3- or 4-pin power 
connector. 
Mounting the drive
1. Mount the drive securely, using the appropriate 
brackets or rails, in any axes, using four 6-32 UNC 
metric screws in either bottom or side mounting 
holes.
2. The maximum screw insertion depth for the bottom 
mounting is 4 mm and for side mounting 4.5 mm.
Configuring your computer
1. If your computer has a plug-in IDE card with a drive
installation procedure, follow the manufacturer’s 
instructions.
2. Plug in the power cord and power on your
computer. Your computer may detect a configuration 
change and prompt you to proceed to the Setup 
screen. If so, proceed to step 4. 
3. If your computer does not prompt you to recon-
figure, enter your computer’s Setup, typically by key 
selection or keyboard combinations during power-on 
or during a reboot. Refer to your computer’s 
documentation for the proper key sequence. If the 
computer fails to boot up, power off, remove the new 
hard drive and return your system to its original configuration. Reboot and enter your computer’s Setup. 
Follow the directions in step 4, then reattach the new 
hard drive.
4. Select “Auto Detect” if your computer Setup sup-
ports this feature. If your computer does not Auto 
Detect the drive, select the appropriate UDT (User 
Definable Type) for the model being installed.  
Then run Disk Manager.
return to your original configuration and contact 
technical support.
®
© International Business Machines Corporation 1999
www.ibm.com/harddrive
IBM Hard Disk Drive Technical Support Center
3605 Highway 52 North 
Rochester, MN 55901 
Telephone: 888.426.5214 or 507.286.5825 
Fax: 507.253.DRIVE 
E-mail: drive@us.ibm.com
Singapore Technical Support Center
Telephone: (65)6418.9595 or 1800.418.9595 
E-mail: drive@sg.ibm.com
IBM Systems Storage Division
5600 Cottle Road 
San Jose, CA 95193 
www.ibm.com/storage
Printed in the United States of America 
01-99 
All Rights Reserved 
IBM is the registered trademark of International Business Machines Corporation.
Other company, product, and service names may be trademarks or service marks of others. 
Produced by the IBM Hard Disk Drive Technical Support Center. 
OEM Hard Disk Drive Specifications for DCAA 32880/33610/34330, revision 1.0 
Product Description data represents IBM’s design objectives and is provided for com-
parative purposes; actual results may vary based on a variety of factors. This product data 
does not constitute a warranty. Questions regarding IBM’s warranty terms or methodology 
used to derive this data should be referred to the IBM Hard Disk Drive Technical Support 
Center. Data subject to change without notice.
Date: 11 January 1999
number
HeadsCylindersIBM model
/Track
Cap.Sector
2880MB63165,600DCAA-32880 
3610MB63167,000DCAA-33610 
4330MB63168,400DCAA-34330
Running Disk Manager
1. Insert the Ontrack diskette and reboot your com-
puter.
2. Type DM and press [ENTER] to run Disk Manager.
3. Under “Select an Installation Option” select (E)asy
Disk Installation.
4. Select a drive for installation; Disk Manager will
partition and format the drive.
5. A status dialog will indicate a successful
installation. 
If, after complete installation, your system will not
boot up, recheck all settings. If the system still fails to 
boot up, remove the new drive from your system to
IBM Hard Disk Drive Technical Support Center                                                                          version 3.0
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