Hard Drive Info
Important Hard Drive Information Page

Updated January 17th 2007

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The information contained herein is as a guide only.........PLEASE READ THE IDE NOTICE BELOW.


HARD DRIVE INFO

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Please Click here formini ide .GIF hard drive pin out picture

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So,...You have just purchased a new Hard drive and do not know how to set it up .
All drives Purchased from Unitech Electronics come with the fully stated and implied manufacturers warranty, plus a Unitech Electronics warranty certificate of stating that they are in fact "New goods" from the supplier/manufacturer, your guarantee of total quality and each drive setup by us comes with its own a full Drive parameters sheet

Before we commence here lets note one thing , Always write down any changes

In the case of all IDE Drives, we pre-format them to AMIGA specifications with a realistic sized Boot partition, all part of the service, you expect from the Unitech Team !

OK....back to setting up...There is some vital information that we do suggest that you read FIRST . To find out what your drive's parameters are, simply "click on" the DH0 drawer, locate tools and "click on" that drawer, find the HDToolbox icon and simply click into HDtoolbox, select the "Change Drive type" gadget, then click on the " Define new..." gadget and you will get the screen as below , click on the "read configuration" gadget , this will display the parameters of the hard drive for you, then you can enter in the Manufacturers NAME in this line if you wish ( in this example, it is a SEAGATE 1.27 GB ), after this click on O.K. and OK for the next screen too,ALWAYS remember to " SAVE THE CHANGES !"


Shown below is for Amiga OS 3.1

HDTools_Pic_1



Shown below is for Amiga OS 3.9

HDTools1_OS3.9


The OS 3.9 example above is for a Seagate 17 GigaByte IDE hard drive. Actual size after set up partitioning is 16Gb 1 GB is used for "house-keeping" of files and directories as well as the RDB (rigid disk block).
This drive shown here is partitioned as 29 partitions, mostly 650MB which fits nicely on a CD for backup purposes, you may wish to work out your own sizes.
It is said that a partition looses 25K of ram to operate within AmigaDos. The "boot" partition is called DH0, "D" as in Drive , "H" as in Hard , "0" is for the first real number and as it is the first partition,counting starts at "0". In some educational establishments, it is taught to count 1 to 10, leaving out on "0" which is in fact a numerical real mathematical number, just ask any scientist or mathematician.

Shown below is for Amiga OS 3.1

HDTools_Pic_2

The example above is for a Seagate 1.27 GigaByte IDE hard drive. It is partitioned under OS 3.1 in only 4 partitions, you may wish to work out your own sizes. It is said that a partition looses 25K of ram to operate within AmigaDos. The "boot" partition is called DH0, "D" as in Drive , "H" as in Hard , "0" is for the first real number and as it is the first partition,counting starts at "0". As mentioned, in some educational establishments it is taught to count 1 to 10, leaving out on "0" which is in fact a numerical real mathematical number, just ask any scientist or mathematician.

Shown below is for Amiga OS 3.9

HDTools2_OS3.9.gif


The OS 3.9 example above is for a Seagate 17 GigaByte IDE hard drive. It is partitioned under OS 3.9 in only 29 partitions, you may wish to work out your own sizes. It is said that a partition looses 25K of ram to operate within AmigaDos. The "boot" partition is called DH0, "D" as in Drive , "H" as in Hard , "0" is for the first real number and as it is the first partition,counting starts at "0". As mentioned above, in some educational establishments. it is taught to count 1 to 10, leaving out on "0" which is in fact a numerical real mathematical number, just ask any scientist or mathematician.

Shown below is for Amiga OS 3.9 - updating the file system

HDTools3_OS3.9.gif



Shown below is for Amiga OS 3.9 - updating the system geometry

HDTools4_OS3.9.gif


Shown below is for Amiga OS 3.9 - Identifying the drive

HDTools5_OS3.9.gif


nicelinedude_gif

READ ME FIRST !

IDE NOTICE : *** For I.D.E. hard drive AMIGA users ONLY *** IDE NOTICE

UNDER NO CIRCUMSTANCES, DO NOT, WE REPEAT!, DO NOT EVER LOW LEVEL FORMAT IDE's.
DO NOT EVER LOW LEVEL FORMAT AN IDE HARD DRIVE , EVER !
If you have found yourself in this area, simply click on the " Don't low level format " device to exit immediately !.

DANGER !..README !..DANGER !..README !..DANGER !..README !..DANGER !

LOOK ! SEE! Failure to not exit at this point and the selection of "low level format" on your IDE hard drive will result in your IDE drive being rendered as a paper weight, DON'T RISK IT , DON'T DO IT !, low level formatting results in a useless waste of your time. The resultant hard drive due to your actions are not covered by any warranty, our or the Manufacturers whatsoever.
Be warned Do NOT do it !


HDTools_Pic_3


Shown Below are the "pin-outs" of a 2.5" hard drive, A SEAGATE IDE is depicted as a reference, The general 1 to 44 pins may be standard to most mini 44 way connection hard drives, however please check with your supplier first. Mistakes are costly. AVOID MAKING MISTAKES. Please note, on other brands may have different configurations to what is shown here regarding the master and slave selection setup.

mini 44 Ide pinouts
Click on the " What are the 44 pins for ? " Gadget and view where they go to.


Mini IDE 44 pin out

mini ide cables

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Mini 44 way IDE cables are always available from and manufactured by Unitech Electronics Pty.Ltd.
WE manufacture many varieties for all varied applications. Each cable is carefully assembled by hand and, in the case of mini 44 going to standard 40 way, each wire is ever so carefully inserted and crimped in place individually under strict quality control during assembly and tested prior to packaging.

mini 44 Ide pinouts

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