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Article View: comp.sys.ibm.pc.hardware.storage
Article #434

Re: Problem 80 wire cable for hard disk

#434
From: Rod Speed
Date: Mon, 01 Mar 2010 18:57
31 lines
2172 bytes
ClueLess wrote:

> Here is a strange problem, when I connect my hard disk using the 80
> wire cable my computer does not recognize it.
>
> It happened this way. I had to check another hard disk and so I
> swapped the disks (IDE0) and found it was not recognized. Then I
> connected the original hard disk and it was also not recognized. I
> tried both the IDE0 and IDE1 channels with the same result. I tried
> also other hard disks as well other 80 wire cables, still no go.
>
> Then I found an old 40 wire cable and when connected with this, bingo,
> all the hard disks are recognized.

> No pins broken, no hardware damage. All the cablea are in good
> condition. In fact the machine for years worked with only the 80 wire cable.

You can however get invisible damage wth ribbon cables.

The metal prongs that bite into the ribbon can get bent during manufacture
and the act of removing a drive and plugging in a different one can make the
cable faulty. So try a new 80 wire cable because that is mostly likely the problem.

> How does this happen?

See above.

> This is just a banana motherboard and the problem
> is in the bios stage itself. (bios says "Not installed")

> If any of you can give me an explanation or a solution please do 
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From: "Rod Speed" <rod.speed.aaa@gmail.com>
Newsgroups: comp.sys.ibm.pc.hardware.storage,24hoursupport.helpdesk
Subject: Re: Problem 80 wire cable for hard disk
Date: Tue, 2 Mar 2010 05:57:39 +1100
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