Hi David, Did you check whether the drives are 50 Hz models ? Both drives defect sounds not too likely. Could also be smear on the heads, oxidization or dust or a broken center pressure ring ? Are all the cards in the right slot ? Regards, Harald > I'm helping out a friend who bought a malfunctioning IIx. Both drives > don't work. > > It took us a whole afternoon to figure this out. It shows a distorted > image while trying to boot from the system disk. However it's possible to > boot from the QDOS disk. > > We swapped all the cards from my working unit with his unit but the result > was always the same. > > The left drive is the least functioning one. You can hear its motor > running when you insert a disk but it doesn't perform any read actions. > You don't hear it's head clicking. Inserting a system disk in it will tell > us that it's an unidentified system disk. > > The right drive has a strange issue. And it was this that through us of > when we were debugging the IIx. It will boot from a QDOS disk but it won't > boot from a system disk. > It starts to boot from the system disk. You can hear it click regularly > for 5 times after which it stops. The screen will then show a random > distorted image. > > I see 2 options: > > 1. Repairing the drives. But I don't have any experience with this. So, > does anyone have any experience that he/she wants to share? > > 2. Installing a HxC drive. But I don't have a clue how I would do this. > I'd love to have some proper instructions to try this out. > > David > http://dvdborn.blogspot.com > > > > > > ------------------------------------ > > Yahoo! Groups Links > > > >
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Re: [Fairlight-CMI] Floppy drive issues
2013-03-08 by Harald Feldmann
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