[comp.sys.ibm.pc] Help, 3.5" drive in AT

seeleman@operations.dccs.upenn.edu (Todd Seeleman) (12/10/87)

          Greetings,

          I need help installing a 730k 3.5" DS/DD drive in an IBM-AT.

          I purchased an IBM 3.5"  drive for installation in an IBM-AT.
          After completing the hardware and software installation and
          running Setup I ended up with a disk drive that will read from
          and write to a 3.5" floppy but will not format the disks.
          I get a Track 0 unreadable - disk unusable error.
          Luckily I am able to format the disks on a Toshiba T1000 and
          then use them in the IBM-AT.

          Any ideas? 

          BTW I got two responses to my last request for assistance in
          getting a DS/DD drive operating in another AT and with these
          I was able to get the drive working.

          Thanks,
          Todd Seeleman
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apn@nonvon.uucp (Alex P Novickis) (12/16/87)

In article <2769@super.upenn.edu> seeleman@operations.dccs.upenn.edu.UUCP (Todd Seeleman) writes:
>
>          Greetings,
>
>          I need help installing a 730k 3.5" DS/DD drive in an IBM-AT.
>
>          I purchased an IBM 3.5"  drive for installation in an IBM-AT.
>          After completing the hardware and software installation and
>          running Setup I ended up with a disk drive that will read from
>          and write to a 3.5" floppy but will not format the disks.
>          I get a Track 0 unreadable - disk unusable error.
>          Luckily I am able to format the disks on a Toshiba T1000 and
>          then use them in the IBM-AT.
>

	I recently added a 3.5 to my AT and had the same problem. I don't
know if your drive is the same as mine, but the solution was a jumper
found on the drive.... marked XE/PE.  Also ... Make sure you are setting
the drive up for a 1.44M or 720k as needed in the "setup" program.

Good Luck, Dr Phelps.

Alex P. Novickis


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