Pi 3 will not boot with RED LED on

I received a Raspberry Pi 3 kit from Element14 and successfully installed and ran Raspbian from my NOOBS SD card then shutdown the OS from the GUI. Unfortunately, now when I power on the Pi it won’t boot with just the Red LED on, I understand this probably means it can’t read from the SD.

I was going to rebuild thee NOOBS SD so downloaded the files and tried to reformat the SD using the “SD Card Formatter” tool on Windows. The card will not format with the error “Formatting failed” after 97%, the card only has 121Mb capacity as well !! Is there anything else I can Try or is the SD kaput

Graham

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e14phil over 7 years ago

Hi Graham

That sounds like you have tried the best steps so far, I would consider trying to format it again and possibly use another program or computer to test it as per the one in shabaz's guide here

Raspberry Pi Setup Guide

Or the official guide here:
https://www.raspberrypi.org/documentation/installation/noobs.md
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e14phil over 7 years ago

Hi Graham

That sounds like you have tried the best steps so far, I would consider trying to format it again and possibly use another program or computer to test it as per the one in shabaz's guide here

Raspberry Pi Setup Guide

Or the official guide here:
https://www.raspberrypi.org/documentation/installation/noobs.md
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grahamp over 7 years ago in reply to e14phil

Thanks Phil, I will have a looks interesting, I will have a go.

Graham
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grahamp over 7 years ago in reply to grahamp

* Thanks Phil, looks interesting, I will have a go.
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grahamp over 7 years ago in reply to e14phil

That's what I was trying, but unfortunately the SD Format tool fails
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