paulrickards,
@paulrickards@mastodon.social avatar

I got an untested SyQuest 88MB removable SCSI drive and some 88MB cartridges are coming soon. I had one of these in the past so this scratching a retro itch for me.

Anyone have modern experience with them? How likely is the drive to work? Do they always fail over time, have known issues, etc?

paulrickards,
@paulrickards@mastodon.social avatar

The 88MB drive installed in a new double height enclosure. Probably add a CD-ROM drive later. Mac SE/30 with dual monitors running 8.1.

image/jpeg

mammut,

@paulrickards Nice setup! Thanks for sharing.

Also, now that I think about it, I don't think that I've ever played with a 5.25" SyQuest. I have tinkered with the 5.25" Bernoulli Boxes and the later 3.5" form factor SyQuest drives. I gather the SyQuest 5.25" disks are rigid? The Bernoulli Boxes famously used a flexible disk inside the housing.

paulrickards,
@paulrickards@mastodon.social avatar

@mammut Yeah they look like rigid HD platters but in a rigid plastic case.

steeph,
@steeph@todon.eu avatar

@paulrickards I've never heard of SyQuest. Are they hard disk cartridges?

paulrickards,
@paulrickards@mastodon.social avatar

@steeph Yeah! A big 5.25” disk platter inside a rigid plastic shell. See replies after for a video of a cartridge being inserted. The sounds are quite unique to these disks.

paulrickards,
@paulrickards@mastodon.social avatar

Inserting a cartridge and the sounds instantly unlock memories. 🎶

video/mp4

exkclamation,
@exkclamation@mastodon.social avatar

@paulrickards mmm… 😄

HoustonDog,
@HoustonDog@mastodon.world avatar

@paulrickards

what an incredible setup you have there!

paulrickards,
@paulrickards@mastodon.social avatar

@HoustonDog Thanks! It’s taken a while to cobble these pieces together and tweak them to work but it’s been a fun journey.

billgoats,
@billgoats@bitbang.social avatar

@paulrickards That spinning and clicking 😍

paulrickards,
@paulrickards@mastodon.social avatar

@billgoats Prepare for takeoff!! 🛫

qlp,
@qlp@linh.social avatar

@paulrickards ASMR heaven right there

paulrickards,
@paulrickards@mastodon.social avatar

@qlp ☺️

paulrickards,
@paulrickards@mastodon.social avatar

Boo, every cartridge I insert locks the machine up. Using utilities. Drivers on the disk? SCSI cabling/termination?

CJBurkey,
@CJBurkey@mastodon.gamedev.place avatar

@paulrickards have you tried taking it to the apple store :p

paulrickards,
@paulrickards@mastodon.social avatar

@CJBurkey I’ve voided the warranty!

paulrickards,
@paulrickards@mastodon.social avatar

So what’s a “OSErr = 5 Bad SCSI Command: phase” error mean?

paulrickards, (edited )
@paulrickards@mastodon.social avatar

I think the drive is already terminated internally, yes?

Nevermind, this is not a picture of a SyQuest drive. It’s the old HD I pulled out of the case 😂

paulrickards,
@paulrickards@mastodon.social avatar

I’ve moved the drive to my trusty PowerMac 8500. I was curious to test if the driver on the disk was PPC only for some reason and this crashed my SE/30. Anytime I try to mount the disk is when problems occur.

Well, the same is true here. SCSIProbe sees it but crashes when I try to mount it.

Screenshot of a Mac error window that says the “application SCSIProbe has unexpectedly quit because of an error of type three occurred”

paulrickards,
@paulrickards@mastodon.social avatar

Trying Norton Disk Doctor 2 and.. it’s reading it! Now trying to recover files. This kinda proves that the disk and drive at least somewhat work? I don’t think there’s anything on these that I would keep, but I’d like to see before I erase it.

Norton Disk Doctor at work.

a2_4am,
@a2_4am@mastodon.social avatar

@paulrickards ah, getting the full classic Mac experience I see

paulrickards,
@paulrickards@mastodon.social avatar

@a2_4am It wouldn’t be a classic Mac experience without a visit to the Disk Doctor! 😆

uliwitness,
@uliwitness@chaos.social avatar

@paulrickards I suppose you can’t try updating the drivers on the disk without mounting the drive, to see if it’s driver corruption?

paulrickards,
@paulrickards@mastodon.social avatar

@uliwitness So far, no. Lido 7 had an update function but it crashed. @3rz mentioned a tool that might mount a disk using a custom driver. Any ideas?

paulrickards,
@paulrickards@mastodon.social avatar

We’re still recovering at the Disk Doctor so while we wait, please enjoy this 90s fueled design of the 88MB cartridge case. It’s chefs kiss

Katti,
@Katti@chaos.social avatar

@paulrickards I had a few of those. I guess the drive and some of the disks should still be in my old home :D

paulrickards,
@paulrickards@mastodon.social avatar

@Katti Oh cool! I had one of these too, so I'm trying to cobble together used/untested stuff to scratch a retro itch. It's not going well so far!

Sonofasailor,
@Sonofasailor@mastodon.social avatar

@paulrickards I saw in an earlier post of this thread that you have an Epson-branded Iomega Zip drive. Does it actually work? No click of death?

paulrickards,
@paulrickards@mastodon.social avatar

@Sonofasailor Yep, works fine! I bought it new when it first came out since it was like $10 cheaper than the IOmega version. I've yet to encounter a Zip drive with the click of death so I consider myself lucky!

Sonofasailor,
@Sonofasailor@mastodon.social avatar

@paulrickards Very lucky! 😊

I enjoy following your adventures with vintage hardware. Thanks for letting us come along for the ride! (I have a Mac Classic that a friend gave me that I'd love to have restored to working order, but it's beyond the skills of a non-soldering type like me.)

paulrickards,
@paulrickards@mastodon.social avatar

@Sonofasailor It can be tricky at first but it’s possible to pick up the skills. Depending on your location, there might be a maker or hacker space with folks that can assist you. There’s also some retro folks that do repair work as a side job. What are the symptoms of your Classic?

Sonofasailor,
@Sonofasailor@mastodon.social avatar

@paulrickards I can hear the hard drive spinning up, and it sounds like the drive head is seeking, but nothing ever appears on the screen. The noises from the drive continue for several moments, pause for a second, and then resume, but that's all it ever does. 🤷‍♂️

paulrickards,
@paulrickards@mastodon.social avatar

@Sonofasailor Ahh that might be the analog board needs to be recapped (the digital board will likely too). There are some TV-style pots on the rear under a trap door. You can gently raise the brightness to see if you see any change at all on the screen. There’s a diagram on this page:

https://ancientelectronics.wordpress.com/2013/01/14/macintosh-classic/

It might have the original PRAM battery in place which are prone to leaking.

billgoats,
@billgoats@bitbang.social avatar

@paulrickards Hello from 44mb land!

paulrickards,
@paulrickards@mastodon.social avatar

@billgoats 👋

paulrickards,
@paulrickards@mastodon.social avatar

First disk completed and I’m on the second one now and we’re already 12 hours in the excavation. It’s sooo slow! I wonder what’s going on to make it so slow? 🤔

paulrickards,
@paulrickards@mastodon.social avatar

I opened the drive and cartridge to see if it was dirty. Much to my surprise, both were quite clean inside.

The cartridge had a very obvious defect in the surface on one side. Maybe these cartridges are just bad.

Let me know if you have a SyQuest drive or some cartridges you want to jettison for science!

Closeup of the SyQuest 88MB drive heads, one for top and bottom of the cartridge platter. They look to be clean and not damaged, at least to my untrained eye.
Closeup of a SyQuest 88MB cartridge platter, showing a small defect in the surface.

billgoats,
@billgoats@bitbang.social avatar

@paulrickards Chances are I'll have access to some 88mb cartridges in a few months or so that you'd be welcome to... will let you know!

paulrickards,
@paulrickards@mastodon.social avatar

@billgoats 😲 🤩

btaroli,
@btaroli@federate.social avatar

@paulrickards Norton Disk Doctor. Now there’s a blast from the past! Heh

nulleric,
@nulleric@mastodon.social avatar

deleted_by_author

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  • paulrickards,
    @paulrickards@mastodon.social avatar

    @nulleric Will do. Just realized there’s two legs maybe not inserted??

    paulrickards,
    @paulrickards@mastodon.social avatar

    @nulleric Whatever was there is now gone and possibly committed to the trash via the vacuum.

    I was using a 50 pin external passive resistor block.

    compu85,
    @compu85@mastodon.sdf.org avatar

    @paulrickards @nulleric is this on a Mac Plus? I don't think those provide termination power.

    paulrickards,
    @paulrickards@mastodon.social avatar

    @compu85 @nulleric No, was on a SE/30 but now on PM8500.

    compu85,
    @compu85@mastodon.sdf.org avatar

    @paulrickards @compu85 @nulleric ah. Ya then a passive terminator should've worked.

    paulrickards,
    @paulrickards@mastodon.social avatar

    @compu85 @compu85 @nulleric It’s kinda working? Mounting it causes issues but Norton seems to be able to read it and try to recover files from it. It’s like the driver on the disk is borked or something.

    What can load a custom driver instead of what’s on the disk?

    nulleric,
    @nulleric@mastodon.social avatar

    deleted_by_author

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  • paulrickards,
    @paulrickards@mastodon.social avatar

    @nulleric Voltages 11.85 and 5.03

    paulrickards,
    @paulrickards@mastodon.social avatar

    @nulleric Here’s what SCSI Director 4 says when I tried to format the cartridge.

    image/gif

    nulleric,
    @nulleric@mastodon.social avatar

    deleted_by_author

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  • paulrickards,
    @paulrickards@mastodon.social avatar

    @nulleric Thanks! This is helpful as it seems the verify the behavior I’m seeing is most likely due to bad cartridges.

    nulleric,
    @nulleric@mastodon.social avatar

    deleted_by_author

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  • paulrickards,
    @paulrickards@mastodon.social avatar

    @nulleric Yes that’s with a disk inserted. It kind of works, sometimes, very very slowly. One actually mounted on the desktop briefly but making a disk image was asking too much (waaayy too slow).

    I’m wondering if the heads are dirty and if they can be cleaned or if these carts are just bad.

    paulrickards,
    @paulrickards@mastodon.social avatar

    @nulleric Ugh, the picture was of the old HD I pulled from the enclosure. The SyQuest has no term block installed- confirmed.

    I have a. BlueSCSI V2 desktop on the Lisa and another on the way from @MuseumJoe

    I also picked up this fun SCSI adapter/light show which might help with adapting.

    A small green circuitboard with various SCSI connectors

    nulleric,
    @nulleric@mastodon.social avatar

    deleted_by_author

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  • paulrickards,
    @paulrickards@mastodon.social avatar

    @nulleric Interesting! Theoretically it could be caused by any device on the bus? I’ve been curious about the driver that’s on the disk, because as I remember there’s a driver partition that gets loaded to mount the disk. Could it be PPC only? Is that a thing?

    I am in the US and some further testing would be awesome. Thx!

    ochaos,
    @ochaos@techhub.social avatar

    deleted_by_author

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  • paulrickards,
    @paulrickards@mastodon.social avatar

    @ochaos Yeah I’ve tried two cables, two routes, and two different terminators and the same result. I’m now remembering all of “the fun” of SCSI! 🙃

    ochaos,
    @ochaos@techhub.social avatar

    deleted_by_author

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  • paulrickards,
    @paulrickards@mastodon.social avatar

    @ochaos Witchcraft! I do remember the elation when it finally worked and “don’t ever touch this again.”

    quadra700,
    @quadra700@mastodon.social avatar

    @paulrickards Your SE/30 looks pristine. Wow.

    paulrickards,
    @paulrickards@mastodon.social avatar

    @quadra700 Thanks!! I think this one came from everyone's favorite auction site. It was amongst one of the first things I recapped and surprisingly it worked the first time. It has an internal Ethernet card and a ColorBoard 256 card installed that drives the clear Mac case (acting as a monitor) next to it. It's also running MacOS 8.1 which is verboten! =D

    Here's my blog post about it in case it's new to you:

    https://biosrhythm.com/?p=2413

    quadra700,
    @quadra700@mastodon.social avatar

    @paulrickards Great website. Thanks for the link. I'd love to have a compact Mac but it is so hard to find a good online. And I am not some who is comfortable recapping. :/

    billgoats,
    @billgoats@bitbang.social avatar

    @paulrickards I plugged my old 44mb drive in for the first time in years and years and years a few months back, and it seemed to work just fine! One cartridge was sounding at bit dodgy, but still managed to get all the data off it. Other cartridges seemed just fine.

    Obviously just my completely anecdotal experience with a drive that was mine from new and was kept in reasonably okay-ish storage conditions, mind you.

    paulrickards,
    @paulrickards@mastodon.social avatar

    @billgoats Good to know. I wish I kept my SyQuest but I’m pretty sure I sold it to buy a Zip drive instead. I think hearing the sound of it spin up and click will unlock long forgotten memories.

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