S T 3 1 0 5 1 N H A W K 2 X L SEAGATE
NO MORE PRODUCED Native| Translation
------+-----+-----+-----
Form 3.5"/SLIMLINE Cylinders 4569| | |
Capacity form/unform 1050/ MB Heads 4| | |
Seek time / track 10.0/ 1.0 ms Sector/track | | |
Controller SCSI3 SI/FA Precompensation
Cache/Buffer 256 KB MULTI-SEGMEN Landing Zone
Data transfer rate 5.000 MB/S int Bytes/Sector 512
10.000 MB/S ext
Recording method RLL 0/4/4 operating | non-operating
-------------+--------------
Supply voltage 5/12 V Temperature *C 5 55 | -40 70
Power: sleep W Humidity % |
standby W Altitude km |
idle 6.3 W Shock g |
seek W Rotation RPM 5400
read/write W Acoustic dBA
spin-up W ECC Bit
MTBF h 800000
Warranty Month
Lift/Lock/Park YES Certificates
**********************************************************************
J U M P E R S
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SEAGATE ST31051N HAWK 2XL QUICK REFERENCE GUIDE
Jumper Setting
==============
REAR VIEW
50 pin I/O Cable Connection
|
J1+------------------------1+ /---------\ TOP (HDA)
-+:::::::::::::::::::::::::+-| 0 0 0 0 |--
+-------------------------+ +-5-G-G-12+ BOTTOM
RIGHT SIDE VIEW
BACK +-+ J2 12345678 TOP (HDA) FRONT
OF J1+---------------------P-W-A----------------------- OF
DRIVE +-+ :::::::: BOTTOM DRIVE
||||||||
|Terminator Power +||||||+ Enable T-Res
++Terminator Power -+||||+- Start Delay (12 secs * ID)
| RESERVED --+||+-- Motor Start
| Parity Disable ---++--- Write Protect
|
|
| +----------------------------------------------+
+-+ Termination Power-source Table |
+----------------------------------------------+
|-----....-----....-----PWA edge----- |
| |
| 1 2 1 2 1 2 |
| A Drive Supplies Bus |
| X * * X xxx B Drive Supplies Own |
| x * * x * * C Bus Supplies Drive |
| A B C |
+---------Default------------------------------+
FRONT VIEW
+--+RESERCED! Shipped with cover installed.
| +Do not remove! Do not install jumpers
TOP (HDA) ++---+ 1
--P-W-A----------------+::::|::::::+--
* BOTTOM +----+123456
| J6 ||||||
LED -+ ||||||
Remote LED +||||+ ID 1
(pin-11 +5V) |||+- ID 2
RESERVED -+++-- ID 4
SCSI ID
-------
+----------+-----------------------+
| SCSI ID | Jumpers |
| | ID4 | ID2 | ID1 |
+----------+-------+-------+-------+
| 0 | OPEN | OPEN | OPEN |
+----------+-------+-------+-------+
| 1 | OPEN | OPEN | CLOSED|
+----------+-------+-------+-------+
| 2 | OPEN | CLOSED| OPEN |
+----------+-------+-------+-------+
| 3 | OPEN | CLOSED| CLOSED|
+----------+-------+-------+-------+
| 4 | CLOSED| OPEN | OPEN |
+----------+-------+-------+-------+
| 5 | CLOSED| OPEN | CLOSED|
+----------+-------+-------+-------+
| 6 | CLOSED| CLOSED| OPEN |
+----------+-------+-------+-------+
| 7 | CLOSED| CLOSED| CLOSED|
+----------+-------+-------+-------+
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I N S T A L L
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SEAGATE ST32151/31051N/W/WC INSTALLATION GUIDE
Installation direction
----------------------
horizontally vertically
+-----------------+ +--+ +--+
| | | +-----+ +-----+ |
| | | | | | | |
+-+-----------------+-+ | | | | | |
+---------------------+ | | | | | |
| | | | | |
| | | | | |
+---------------------+ | +-----+ +-----+ |
+-+-----------------+-+ +--+ +--+
| |
| |
+-----------------+
The drive will operate in all axis (6 directions).
Things you may need to install the drive
----------------------------------------
- Adequate power from your computer power supply This drive requires
7.5 watts during typical operation, and 6.0 watts when at idle (not
reading, writing or seeking). If this drive is an "add-on" make
sure the computer power supply can supply enough extra power for
this drive's needs.
- An antistatic wrist strap You will need this to reduce the
possibility of damaging your drive by static discharge.
- A #2Phillips screwdriver You will need this screwdriver to open
your computer and to insert the drive mounting screws.
- A Torx Size TX-08 driver tool If your drive has a front panel and
you need to install the drive in a conversion frame kit, this tool
will be needed.
- A bootable DOS system diskette for the PC
You will need this diskette, which should contain the DOS system
files and the programs FDISK.EXE and FORMAT.EXE to partition and
format your new hard drive.
- A SCSI host adapter card for the PC You may need this if your
computer does not already have a hard drive, if your present drive
does not connect to a SCSI host adapter, or if your present SCSI
adapter card cannot address a drive having the capacity the Hawk
2XL has.
The host adapter card should have instructions with it for
installing the card and assist in the installation of hard disc
drives that it supports.
- A 50-pin SCSI interface cable You will need an interface cable if
your computer does not presently contain a SCSI hard drive. If you
are adding a second hard drive you must use an interface cable that
has two drive connectors, one on the end and one in the middle.
- A Y-shaped drive power cable You may need this if your computer
does not have enough power cables to supply power to your new hard
drive.
- Mounting screws You will need four 6-32 x 1/4 inch (6.4 mm)
nonmetric screws if you mount your drive directly into the drive
bay.
- Drive mounting rails You may need drive rails if your computer's
drive bay is not designed for direct mounting.
- A frame kit You will need a frame kit if you wish to mount a
3.5-inch disc drive in a 5.25-inch drive bay.
- Extra configuration jumpers A small plastic bag of two types of
configuration jumpers is included in drive package.
Mounting the drive
------------------
Important Precautions:
- Make sure your computer is turned off before beginning
installation.
- Although switched off, your computer must remain plugged into an
electrical outlet with an earth ground. This minimizes the
possibility of damage from static discharge.
- Static electrical charges can accumulate quickly on people,
clothing and synthetic materials. The electrostatic fields due to
these charges when brought in close proximity to susceptible
circuit assemblies and components, can result in degraded
reliability or immediate failure of the affected component or
assembly.
- Always wear a grounded wrist strap. Attach the wrist strap to the
metal chassis of your computer. Use the antistatic pad as your work
surface, and avoid installation in areas with static-inducing
carpets.
1. Begin by removing the cover of the computer. Follow the
instructions in your computer manual. Systems that use "WC" drives
probably do not require cover removal, as the drives are mounted
in a module that slides into place and plugs in.
2. Does your system have 5.25-inch drive bays?
Your Seagate drive is designed to fit into a 3.5-inch wide drive
bay. If your computer has 5.25-inch drive bays, then you must
mount the drive ("N" or "W" models only) in a conversion frame kit
before it will fit into your com-puter. Purchase a conversion
frame kit from your com-puter dealer if necessary.
3. Connect the 50 or 68 pin interface cable to the hard drive
interface connector on the SCSI host adapter card. Be careful not
to bend the pins on the host adapter card connector. Refer to your
SCSI host adapter manual for the location of the interface
connector.
The sockets on the interface cable must be matched correctly with
the pins on your SCSI host adapter interface connector. Verify
the location of pin 1 on the SCSI host adapter using your computer
system's manual. Pin 1 on the interface cable is indicated by the
stripe along the edge of the cable. Plug the cable into the hard
drive interface connector on your SCSI host adapter.
4. Thread the other end of the interface cable through your drive bay
and connect to the disc drive. The sockets on the interface cable
must be matched correctly with the pins on the disc drive. Pin 1
on the interface cable is indicated by the strip along the edge of
the cable; pin 1 on the Seagate disc drive is the pin closest to
the HDA, on the side closest to the four-pin power supply
connector. Plug the interface cable into the drive connector
firmly but carefully. The connector should cover both rows of
pins.
If you are installing a second or multiple disc drives, repeat
this procedure using the additional drive connectors on the
interface cable.
5. Mount the drive in a drive bay.
- Direct mounting: The disc drive can be mounted in the drive bay
in any orientation permitted by the drive bay mechanical
configuration. Be careful not to over tighten the mounting
screws. Screws must not extend into the side drive mounting
holes more than 0.015 inches, (9/64 inches) or into the bottom
mounting holes 0.20 inches (3/16 inches). Purchase the four
required 6-32 x 1/4 inch screws at a hardware or drive supplier
store.
- Using drive rails: In some computers, you must attach drive
rails to either side of the drive, then slide the drive into
the drive bay on its drive rails. Be sure that the drive is
securely mounted within the bay. In computers that do not use
drive rails, screw the drive or the frame kit holding the drive
directly to the drive bay.
- Using a conversion frame kit: To mount a 3.5" drive in a 5.25"
drive bay, install the drive in the frame kit (installation
instructions and required hardware are included with a frame
kit). Then mount the frame kit in the drive bay. If you are
installing two disc drives, repeat the appropriate procedure
above for the second drive.
- Using a special module: "WC" drives should be fitted with slides
or most likely, mounted in a special module that slides into the
host equipment.
- Drive activity LED: If the drive mounts such that the drive
activity LED does not show when the computer cover is on, the
computer may provide for a remote LED two conductor cable to be
used on all models. This cable plugs into J6 on the front of the
drive.
"WC" model drives have a line available in the J1-80 pin
interface. Check system documentation to see if J1 signal is used
or if a cable should be attached to J6.
6. Attach a system power cable to the power connector on each drive.
If your system does not have an extra power cable for the hard
drive, you can purchase a Y-shaped power cable, such as the one.
7. Review each of the previous steps to verify that you have
completed the installation correctly.
8. Replace the cover on your computer.
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F E A T U R E S
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SEAGATE ST32151/31051N/W/WC INSTALLATION GUIDE
Before you begin
----------------
Verify that the system is switched off but remains connected to the
main power before any installation is attempted.
Protect yourself, the drive, and your valuable programs and data by
reading the following cautions and warnings.
- Do not tamper with sealed top cover. Doing so voids your warranty.
The drive contains no user serviceable compo-nents. See Product
Repair section for more information.
- Visually inspect the shipping container for any obvious damage.
- Verify all parts listed on shipping bill are received with the
equipment. Discrepancies or damage should be reported to the
shipping company.
- Inspect drive for possible shipping damage. All claims of this
type should be filed promptly with the transporter involved. Save
original packing materials to be used when reshipping.
- When transporting or shipping a drive or system, please ensure that
they are correctly packed in original Seagate approved (or
equivalent) container and shipped via an airride carrier
experienced in handling computer equipment.
- Do not unpack drive from its static shielded bag until you are
ready to install it in the system.
- Always handle the drive by the frame or casting.
- Do not touch Printed Circuit Board (PCB) or the I/O connector pins.
- Never apply pressure to the PCB or to the drive top cover.
Configuring the computer for your drive
---------------------------------------
The hardware part of your installation should now be complete.
Software installation informs your computer operating software about
your Seagate disc drive characteristics. You can then divide your
drive into partitions called "logical drives."
DOS Installation
----------------
To install your Seagate disc drive in your computer software, your
computer operating system should be Microsoft DOS version 4.0 or
higher. Your SCSI adapter card must be able to address greater than
two gigabytes.
If you already have a hard disc drive on your computer and you are
installing a second drive, now is a good time to evaluate the status
and quality of your backups. Once you are satisfied with the status
of your backups, then proceed.
Caution. Determine which drive is to be partitioned in a two drive
system.
- Turn your computer on and boot-up from your existing hard drive or
from a diskette in drive A, whichever is applicable. Watch the
screen for text that tells which key(s) to press to branch into the
system setup program. Hit CTL-ALT-DEL to boot-up again if you
missed it. Choose to go into setup.
- Setup presents a menu. Choose the menu item that asks you to
declare the drive type. If the screen says the drive type is "not
installed" or something similar, save that and leave setup. If it
asks you to enter a drive type, enter "none," "drive not
installed," "type 0" or whatever similar response is given as a
choice on the menu.
- Save and leave this screen. The computer will probably boot up
again. If not, hit CTL-ALT-DEL.
- At the C> prompt or A> prompt, run the FDISK utility program
either from your existing hard drive or from a diskette in drive
A. (refer to your DOS user's Reference Manual for more detailed
instructions on FDISK procedures).
- A menu comes up that gives choices pertaining to installing your
new drive and dividing it into partitions. If the drive you set the
jumpers for is Drive ID 0 (no ID jumpers on), the menu will stay
at the top, "Current fixed disk drive: 1"
- From the menu choose "Create a DOS partition..."
- Proceed to set up desired partitions.
- If your new drive is jumpered as Drive ID 1, choose "Select next
fixed disk drive" on the menu. FDISK displays the main menu again,
but at the top it says "Current fixed disk drive: 2".
- The menu displayed gives you the same opportunity as mentioned
above to partition your second drive as several logical
(simulated) drive volumes.
Caution. Do not try to change the partitions set up for an existing
inuse drive. If you change any partitions or logical (simulated)
drive assignments on your existing drive, you will lose all data
stored. Always backup the existing drive's data on diskettes, tape,
or other media before changing the drive's configuration.
The first hard drive (drive jumpered as ID 0) is always called drive
C. If you already have a hard drive, FDISK shows it as drive C and
shows if it has been divided into a primary DOS partition and an
extended partition. The extended partition can be divided into
several logical drives. FDISK lists these logical drives as D, E, F,
etc. The primary DOS partition has the operating system on it (this
is the start up or "Boot-up" partition). From the main menu, choose
to set "Active" the DOS partition you want to boot from, which is the
primary DOS partition.
Many people like to make drive C a few megabytes, devoted almost
entirely to the operating system (DOS or other) and little else.
They put other programs on other logical drives, grouped in
categories that provide a distribution of data and programs across
all logical drives that suits their applications. When satisfied with
the set up as instructed in the menus presented, reboot the drive.
Formatting
----------
Caution.
Do not format the existing drive that contains user data that you
don't want to lose, as all user data will be lost when a drive is
formatted.
When a second drive is installed, the drive letters assigned by DOS
to the first drive may change. Be careful not to accidently format a
logical drive with existing data.
When you complete drive partitioning, you need to high-level format
every new logical drive you have set up. If your new drive is to be
the boot-up drive, insert the DOS system diskette in drive A and type
at the A/> prompt FORMAT C: / s/v. This formats drive C and puts the
programs on that are necessary to boot the computer from the C drive,
and verifies that the format was performed correctly. For each
additional logical drive you have changed or newly set up, type in
FORMAT X: /v (where "X" is the proper drive letter for the drive to
be formatted).
Note: Seagate Technology assumes no liability for lost user data.
From the C/> prompt, try to switch to each logical drive (C:, D:, E:,
etc.) to see if you can get a prompt for each logical drive (C\>,
D\>, E\>, etc.). With each prompt that you select, type CHKDSK. This
shows if the logical drives are usable for storing data and programs.
If the logical drives you set up are not recognized, try the FDISK
set up routine and FORMAT again. You may have made a small mistake at
some point in the installation procedure.
Make sure that the total capacity shown for your new drive is equal
(or close to) the formatted capacity given in the Product Information
table, column B at the end of this guide. If not, you may need to get
a newer SCSI adapter card that allows you to access the complete
drive.
If the complete DOS operating system software is not on your primary
DOS drive (usually C), read it in from diskettes on drive A.
Macintosh installation
----------------------
To configure this drive in a Macintosh system, you must use a
third-party hard disc initialization application. Most software
vendors and computer stores that carry Macintosh software will have
hard disc drivers available for purchase.
Follow the instructions provided with the disc initialization
application to complete the installation of your Seagate drive.
Note. The Apple HD SC Setup utility included with your Macintosh
system software only works on drives or-dered directly through Apple.
Unix installation
-----------------
There are several versions of the Unix operating system. Each of
these handle hard disc installation in a different manner. For this
reason, refer to your system's operation manual for information about
how to complete the installation of this disc drive. Contact Seagate
Technical support services for any additional information needed to
install the drive in a Unix system.
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G E N E R A L
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SEAGATE ST32151/31051N/W/WC INSTALLATION GUIDE
Troubleshooting
---------------
Before calling Seagate Technical Support, please read and consider
the possibilities discussed below. The suggestions presented here
will resolve the majority of installation problems.
General installation troubleshooting
------------------------------------
- Check system compatibility. This is a SCSI interface device. Check
your system documentation to ensure that is supports SCSI
interface devices.
- Check the drive ID assigned. Model "N" has three drive ID jumper
positions on the drive.
- Check the drive operating feature jumpers.
- Check to ensure that drive is receiving power. Insert the drive
into your system. Listen carefully for the sound of the drive motor
spinning up. There should be the rotational spin up noise, with no
interruption, followed by seeking noises and clicks. If the drive
motor does not spin up, check the power supply. If your power
supply is functioning properly, but the drive does not spin up,
contact the company from which you purchased the drive. If you have
added one or more drives to your existing system the power supply
may not be able to furnish enough power. Check with your drive
purchase source about this.
Inadequate power supplies may work for a short period of time under
great stress, and then either fail or operate in a severely
degraded mode. It may supply enough +5 V for the logic to respond,
but not enough current on the +12 V for a spinup.