Hi William,
?? Sorry to hear that. I wonder if one of the plug in boards bent
a connector on the motherboard and shorted it? Rick
On 7/27/2023 7:21 PM, William Macham
via groups.io wrote:
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Thanks Rab,
We are colleagues, not competitors.
I am still interested in your offer for boards, Robert has not
got to rummage through his Stash, so the pace has slowed.
I am going a bit backwards with the 8921, I was swapping boards
and the PSU smoked!!? No 5V, and the A9 board regulator was
hot.?
I'll pulls all boards once I get the Psu working, and measure
currents as I put them back in. It may be a foreign body fallen
in the works and shorting the 5V line, or some Capacitor failed.
I am still having Fun and have lots of patience.
"I struggle on Rewardless"
Bill M.
