My old equipment :)



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HDD 3.5"





SEAGATE ST351A/X


HDD IDE 43MB, CYL 904, HDS 2, SECT 17 - disk Seagate from 1992.

On the disk label you will find information about the disk model and you need to look for the BIOS settings.
Disc with SEAGATE label and number. Disk obtained at online auction.

A 12 or 18 pin jumper block is prepared for the MASTER/SLAVE settings. This disk has Configuration jumper block 12-pin:

                       +12-10-8--6--4--2+
                       |0  0  0  0  0  0|
                       |0  0  0  0  0  0|
                       +11-9--7--5--3--1+

              +----------------+    +----------------+
  Drive is    |0  0  0  0  0  X|    |0  0  0  0  X  X| Slave drive
  master      |0  0  0  0  0  X|    |0  0  0  0  X  X| present
              +----------------+    +----------------+

              +----------------+    +----------------+
  Drive is    |0  0  0  0  0  0|    |XxxX  0  0  0  0| Bus Reset HIGH
  slave       |0  0  XxxX  0  0|    |0  0  0  0  0  0|
              +----------------+    +----------------+

              +----------------+
  Bus Reset   |X  0  0  0  0  0|
  LOW         |X  0  0  0  0  0|
              +----------------+
 The bus reset active level is systemdependent. You must install a
 jumper in one of these positions for the drive to operate.

              +----------------+    +----------------+
  Drive       |0  0  0  X  0  0|    |0  0  0  0  0  0| Factory test
  activity LED|0  0  0  X  0  0|    |0  XxxX  0  0  0| only (Do Not
  (Optional,  +----------------+    +----------------+ Use)
  master only)

I tested the ST351A/X disk as Primary Drive is Master (no Slave) - TEST OK :)
The Slave drive present setting was also positively accepted, with CF disks on the Primary Slave, Secondary Master and Secondary Slave adapters (3 disks with CF256MB in total).


Saved :) Efficient.

Useful (I was here and checked):

Look at it yourself:


Gallery: ST351A/X



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