Press the power switch to the reset position, then check the display again.
If there is still nothing showing on the display, let me know if you have a voltmeter available to take some test readings...
You will need to test the voltages on the power supply - follow the cable into the machine, and test along the power supply lines to see where the power stops...
Hi William, just checking in on your question. How did things turn out for you?
That's ok, looking forward to hearing an update from you.
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Ok, without a meter there isn't much else you can try yourself.
Let me know if I can be of any further assistance.