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Questions tagged [hard-disk]

Hard disk drives: hardware, connection, low-level format and drivers.

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10
votes
2answers
389 views

Order of powering down Atari ST and hard drive?

I am wondering if the order is important, which do I turn off first? The Atari ST computer or the external hard drive attached to it? It is on an SCSI adapter.
9
votes
2answers
506 views

What operating systems allowed arbitrarily-sized disk blocks?

According to my limited experience with IBM clone mainframes, and as far as I can remember, at least in one OS the permanent storage disk space was allocated to users (and the scratch space — to ...
12
votes
4answers
5k views

How can a ST-412 MFM hard drive be integrated with a modern PC?

I have a Seagate ST-225 20MB hard drive. It used a ST-412 MFM (Modified Frequency Modulation) controller which unfortunately went to the great bit bucket some time ago. Is it possible to get this ...
5
votes
1answer
174 views

Connecting to a Digital DSSI disc drive

I heard it is possible to "telnet to the hard disk" on VAX systems where the HD is connected with a DSSI interface. What commands are available once one establishes a connection to the disk?
3
votes
1answer
833 views

Installing hdd on PhoenixBIOS A486 on Gateway 2000 4DX-33

I'm fixing up a Gateway 2000 4DX-33 which came with a Fujitsu hard drive. The CMOS battery was dead after over 20 years without use, and needed to be replaced. This meant that all BIOS settings were ...
11
votes
1answer
559 views

On-disk structures for Files-11 format (RSX11)

I'm looking for an explanation, or a link to documentation of the on-disk structures of the Files-11 format, that is, the format of disks used by RSX-11 on the PDP-11. Also known as ODS-1, the ...
6
votes
1answer
1k views

Where can I find windows 10 driver for old Syquest Drives?

SyQuest made portable hard drive diskettes. I believe they have been out of business going on a couple of decades. At any rate I have some disks and the hardware, but I am unable to find drivers. I ...
4
votes
2answers
669 views

Clonezilla SCSI HDD cloning problem

I'm trying to clone or take images of old SCSI hard disks. I use Clonezilla and at the last phase, it's written "no input". This is for 68 pin SCSI HDD. In another case, I can't see the hard disk at ...
28
votes
1answer
5k views

How can I take an image of a 50-pin SCSI hard-drive

I have two 50-pin SCSI hard-drives that I need to image. However, after spending quite a while searching across the Internet, I cannot find any adapters to convert the 50-pin connector to something ...
23
votes
4answers
2k views

How can I access an old pre-IDE disk?

I have a wonderful Zenith SupersPORT 286 laptop (ZWE-0200-40) whose power circuitry seems faulty and it no longer powers up. I have useful material on the disk which I'd like to extract. The disk (a ...
6
votes
2answers
3k views

How to access old laptop IDE hard drive

I have an old IDE hard drive from a Windows 98 HP computer. It has some data on it but I do not know how to access it.
8
votes
2answers
419 views

Toshiba T2000SX can't boot from non-original HDD - “02” all over the screen

I used to have an old Toshiba T2000SX laptop, but some day its HDD died. I found a newer laptop HDD that fit in and I could format it to appear to have a small enough capacity to get detected by the ...

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