Pi 400 stopped working. No PWR LED

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jskier
 
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Pi 400 stopped working. No PWR LED

Post by jskier »

We have a PI 400 that has stopped working. PWR led blinks briefly, 100ms, when pwr applied but does not stay on. Monitor displays "no signal". We have a 2nd PI 400 which powers up using same pwr supply, display, sim, so it’s not those elements. The unit had been working for months and simply stopped working on the 31st. The unit is in a controlled environment with conditioned power, so wasn't a pwr spike.

The unit was purchased in 24 Aug 22 invoice 2907787. repair/replacement and option?

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dastels
 
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Re: Pi 400 stopped working. No PWR LED

Post by dastels »

That's well outside of any replacement window. Repair on something so integrated is unlikely. Your bet option is to buy a new one,but that is likely going to be a challenge these days. Pis still seem hard to find.

Did anything happen to it on the 31st? New software installed? System update? Remove/install anything on the GPIO connector?

Have you read through Have a look at [url]https://learn.adafr ... leshooting[/url]

Dave
Last edited by dastels on Fri Jun 02, 2023 2:26 pm, edited 1 time in total.
Reason: Add link to care & troubleshooting guide

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