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2 total messages Started by John Boyd;LAHDI; Wed, 07 Oct 1992 14:32
Adding drives to an AT&T 6300 PC
#516
Author: John Boyd;LAHDI;
Date: Wed, 07 Oct 1992 14:32
15 lines
1358 bytes
I just received a care pkg from a friend.  In it was a HD 5.25 and a HD 3.5
drive.  I have a 6300 with 1.43 BIOS running DOS5.  Using the drivparm
statement in my config.sys, I got the computer to recognize the 3.5 as a
720, but not as a 1.44.  I couldn't get it to read the 1.2 at all.  Any
clues on switches I might need to change on the MB, or anything else that
I need to do to get this to work?  Note for all of you *not* familiar with
the AT&T 6300; it's a bastard machine, and it doesn't  set like
another 'off the shelf' PC, hence most suggestions borrowed from non-AT&T
machines don't work..  What I'm looking for is answers from folks familiar
with AT&T hardware in particular.  Thanx..
____________________________________________________________________________
"Cherish your memories, the rest ends up in a garage sale" -Ferris Beuller
Disclaimer: If you ask the Air Force, they'll tell you I don't know what
I'm talking about..
Re: Adding drives to an AT&T 6300 PC
#522
Author: Bob Dette AOS
Date: Fri, 09 Oct 1992 22:03
38 lines
2455 bytes
In article <9210071432.AA23537@ocdis01.oc.aflc.af.mil> johnboyd@OCDIS01.OC.AFLC.AF.MIL (John Boyd;LAHDI;) writes:
>
>I just received a care pkg from a friend.  In it was a HD 5.25 and a HD 3.5
>drive.  I have a 6300 with 1.43 BIOS running DOS5.  Using the drivparm
>statement in my config.sys, I got the computer to recognize the 3.5 as a
>720, but not as a 1.44.  I couldn't get it to read the 1.2 at all.  Any
>clues on switches I might need to change on the MB, or anything else that
>I need to do to get this to work?  Note for all of you *not* familiar with
>the AT&T 6300; it's a bastard machine, and it doesn't  set like
>another 'off the shelf' PC, hence most suggestions borrowed from non-AT&T
>machines don't work..  What I'm looking for is answers from folks familiar
>with AT&T hardware in particular.  Thanx..
>____________________________________________________________________________
>"Cherish your memories, the rest ends up in a garage sale" -Ferris Beuller
>Disclaimer: If you ask the Air Force, they'll tell you I don't know what
>I'm talking about..

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John,

The 6300 can be upgraded to any low density drive using the on-board floppy
controller. It can not, however, support any high density drive unless
the appropriate floppy drive controller is added to the expansion buss.

There used to be kits made by different manufacturing for this purpose. The
kit that I have used to add HD drives to a 6300 was one made by a company
called ASTRO. They used to be located here in the San Francisco Bay area.
I do not know whether they are still in business as I have not seen or
heard from them for over four years.

If you need any more infomation or if I can be of any further help just
drop me a line. I have most of the 6300 Service and Hardware manuals at
home along with my 6300.....


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Bob Dette         bdette@altos.com         (408)432-6200 X3142
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