At 20:40 06/05/2004 +0000, you wrote:
>
>I know very little about these machines, but one just turned up on the
>doorstep for the museum. Power supply checks out, I get a white display
>(so something useful looks to be happening in the video circuitry), but
>I get no spin-up from the hard disk (A Seagate ST-157 SCSI drive) and a
>steady floppy drive light.
>
>I'm not sure if the hard disk is fixable yet - no idea if it's a head
>crash or whatever. There seems to be little about these drives on the
>web, but I did see one comment that they were famous for stiction - in
>which case maybe I can give it a hand in spinning up...
>
>Does anyone have install media if it comes to that though? I can always
>drop a different SCSI drive in it (I think I have a spare 160MB drive
>somewhere), but I don't have any floppies for this machine and I gather
>they never were particularly common, sitting somewhere between the ST
>and the Falcon...
>
>cheers
>
>Jules
Try putting a blank 720K MS-DOS formatted diskette in the floppy drive.
I don't have intimate experience with the TT030 (haven't found one yet), but I
believe it has the operating system in ROM, just like the ST series, which I do
know fairly well.
I do know that with my ST machines, the screen just shows "white" unless there is
a diskette in the drive. Then the system will come up. The ST (and I believe the
TT) uses a FAT format, and can read/write DOS disks - a blank formatted disk works
on the ST, so I'm guessing it might work on the TT as well.
Failing that, I do know someone locally with a TT030 who might be able to send an
install disk image...
Regards,
--
dave04a (at) Dave Dunfield
dunfield (dot) Firmware development services & tools: www.dunfield.com
com Vintage computing equipment collector.
http://www.parse.com/~ddunfield/museum/index.html
Received on Thu May 06 2004 - 17:02:51 BST