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Re: IIe not recognizing Unidisk drive



On 8/19/2011 12:14 PM, Kyle Boyd wrote:
On Aug 19, 12:56 pm, Eric Rucker<bhtoo...@gmail.com>  wrote:
Make sure the card is seated properly, and the drive is plugged in tightly.

It sounds like it's not seeing the card or any drives on it at all, because it's dropping straight into BASIC - what a //e does when there's no disk devices.

Thanks for the reply.  Unfortunately, I've already triple-checked that
the card is seated firmly and the drive is plugged into the port
firmly.

There are 2 main possibilities:
1. The "inspection" broke the interface card. Not very likely as TTL chips are robust.

2. The card doesn't make proper contact with the slot.

The things to try:
1. remove and insert the card a few times. Contacts may oxidize in 20 years.

2. Assuming the card is in slot 6, type
call -151
c600l

if this lists reasonable assembly, the card is it least visible to the CPU. If you get a lot of "???", it is not.