1 Nov
2005
1 Nov
'05
12:58 p.m.
Folks,
I'm struggling with getting an HZ54 and HZ53 running again after many years
in storage. The user guide is on Paul Williams' excellent repository but
aside from explaining the startup it doesn't go into any more detail.
The HZ54 contains 2x200mb memory boards and an RZ25 (~500mb) and faults
shortly after the disk spins up, this I guess is normally the point it would
populate the memory boards with the disk contents. At this point I'd suspect
the disk but the HZ53 does exactly the same thing.
If I just plug the RZ25 into a VAX it works fine.
Anyone have a service manual or know how these units work?
Cheers!
--
Adrian/Witchy
Www.binarydinosaurs.co.uk - must set up a sig again :)