3B2 disk drive select jumpers

[Martin Kirk]

Trying to install SVR4.0 on a 3B2/310 we have come up against an
irritating problem. The initial boot fails because our first disk
drive is 30Mb not 72Mb. We have a 72Mb drive as our second drive.

Does anyone know if we can lofically swap these two drives by changing
the drive select jumpers, and if so what the correct settings are?

Thanks

Martin Kirk


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