On 1/25/2014 3:42 PM, Brad Hodge wrote:
Sounds like possibly an alignment issue. I went
through this with my 400k drive in my Lisa and my Plus. The Plus could only occasionally
read what the Lisa wrote. Then I realized when I had had the Lisa drive apart for
servicing I had forgotten all about alignment for the stepper motor. As it turned out, I
got lucky.. I actually had pictures of it from before disassembly and was able to use the
sticker on the motor to make a lucky guess. After that, everything was merry.
Thanks, but like I said in my original mail, I'm using the same external
400K drive on both the 128K and the 512K Mac to eliminate potential
alignment issues, so that's probably not the issue here.
- Josh