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Power Mac 7500

Erm, no. Measure from the /back/ of the connector with it plugged into the board and it powered on.
Having more trouble. How do I get it through the back? The wire makes it so it can’t get fully through
 

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Having more trouble. How do I get it through the back? The wire makes it so it can’t get fully through
Fair point. I was in 8100 mode. The connector is more accessible on some models.

I'll leave it to someone else to suggest a safe way of doing it, because I can't think of one I'm willing to suggest to you.
 
Fair point. I was in 8100 mode. The connector is more accessible on some models.

I'll leave it to someone else to suggest a safe way of doing it, because I can't think of one I'm willing to suggest to you.
The monitor I ordered is coming today. I will be able to see soon whether it displays anything
 
You may need to adjust those DIP switches. Try some of the settings for 640x480 or 800x600.

But it could be a marginal power supply. If there's no chime, and no video output, it is not starting.

If you have an ATX power supply, it could be adapted to TEST the machine with - but the pins are not directly compatible so you would need to map them to the 7500's power pins.


@Stinkerton18 put together a helpful guide here too https://docs.google.com/spreadsheets/d/1bKPddE9kDlInQ7N9fnO5qmQgvXjlHdIV0GcKRVskbZs/edit#gid=0
 
You may need to adjust those DIP switches. Try some of the settings for 640x480 or 800x600.

But it could be a marginal power supply. If there's no chime, and no video output, it is not starting.

If you have an ATX power supply, it could be adapted to TEST the machine with - but the pins are not directly compatible so you would need to map them to the 7500's power pins.


@Stinkerton18 put together a helpful guide here too https://docs.google.com/spreadsheets/d/1bKPddE9kDlInQ7N9fnO5qmQgvXjlHdIV0GcKRVskbZs/edit#gid=0
I’m thinking about recapping the power supply.
 
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