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Quick installation guide 

Ultrastar 9LP

 

& 18XP

Multi-mode SE/LVD

Models: DGHS-09V, DGHS-09D,

  DGHS-18V, DGHS-18D
 

IBM storage products

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IBM Hard Disk Drive Technical Support Center                                                                                                                                                   version 2.0

Handling precautions

1. 

Do not cover the breather hole!

  Covering the

breather hole may result in loss of

 

data.

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 dis-
charge (ESD).
4. Do not open the static-protective bag containing the
drive until required.  Static electricity can damage the
drive.
5. Turn off and unplug your computer.  Remove the
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.  
8. Save the drive packaging material including the
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.

Quick installation procedure

Note:  It is advisable to backup all data before pro-
ceeding with the installation.

This procedure may require use of a bootable System
Diskette containing FDISK.COM and FORMAT.COM.

Setting the address

1. Each drive on the SCSI bus must have a unique
address.  Sixty-eight and eighty-pin (Wide SCSI)
devices have 16 possible addresses.
2.  SCSI address bits 3 (68- & 80-pin models only), 2,
1, and 0 of the 32-pin Option Jumper Block are used
to select the SCSI device ID.

::::::

SCSI Pin 1

Aux Connector Pin 1

Power Pin 1

 Pin 35

 Pin 2

1

2

3

4

5

6

7

8 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

1

2

SCSI Address Bit

3     2      1      0

Blank

Auto 
Start

GND

Reserved

External 
Activity LED

Write 
Protect

Autostart 
Delay

Force Single 
Ended Mode

Disable Wide Negotiations

Disable Unit 
Attention

Disable SCSI
Parity

Disable Sync
Negotiations

Reserved

Reserved

GND

GND

+5V

Termination 
Power Enable

Reserved

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