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Firmware releases and issues with the F16/32/48 V5
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Blown E fuse won't reset #11

Closed Niceguy4186 closed 22 hours ago

Niceguy4186 commented 1 day ago

Hi, my port 8 has a blown E fuse that won't reset. I disconnected the wire, rebooted, completely reset the controller, cycled power, updated firmware, checked make sure nothing is on the bottom. Any thoughts?

Niceguy4186 commented 1 day ago

Alright, think i found it, power injection was from wrong power supply. I moved this port to an expansion port different controller, and it blew two efuses also on the original power source (port 1 and 2) (that have been working just fine.) I just moved all ports with power injections to the same power supply (ports 9-16) and that seemed to fix it.

But doesn't explain why it wouldn't reset even with nothing connected. Or why the other ones ports with power injection didn't blow first.

edit: nevermind - took off the expansion board and port 8 went back to being blown. This is after I moved all the power injections off that side.

dpitts commented 1 day ago

HI

Not sure. You can send it to us to look at.

12605 Black Hills Dr. Falcon CO 80831

Thank you,

David Pitts @.***

From: Niceguy4186 @.> Sent: Sunday, December 1, 2024 7:00 AM To: Pixelcontroller/f16v5_issues @.> Cc: Subscribed @.***> Subject: [Pixelcontroller/f16v5_issues] Blown E fuse won't reset (Issue #11)

Hi, my port 8 has a blown E fuse that won't reset. I disconnected the wire, rebooted, completely reset the controller, cycled power, updated firmware, checked make sure nothing is on the bottom. Any thoughts?

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