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Unable to format my micro SD card

emagirP -  
brucine Posted messages 24452 Registration date   Status Membre Last intervention   -

Hello everyone,

After trying the different solutions suggested online, I'm asking for a little help.
I'm looking to use a micro SD, when I connect it, I'm asked to format it. But when I click on "Start," it doesn't progress.

In the partition manager, it appears as RAW.
And when I try to format from that tool, it results in an error "The wizard did not complete successfully."

Do you have a solution to my problem?

Thank you in advance

3 réponses

Réponse 1 / 3
brucine Posted messages 24452 Registration date   Status Membre Last intervention   4 106
 

Hello,

Try to repair any defective sectors from the command line using:

CHKDSK X: /F /R

where X is the drive letter of the card.

If it still cannot be formatted afterwards, you might want to try a third-party tool like Aomei Partition Assistant or Gparted (the latter is a Linux tool, so it should be used from a Live USB).
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Réponse 2 / 3
emagirP
 

Thank you for the responses

CHKDSK is not working.
The file system type is RAW.
CHKDSK is not available for RAW drives.

For Aomei, it shows this:

Sorry, the ongoing operation has been canceled!
Error code: 106
Description: Failed to write FAT table 1 due to bad sectors.

What does the code information mean? Please refer to: https://www.diskpart.com/en/help/errorcode.html
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brucine Posted messages 24452 Registration date   Status Membre Last intervention   4 106
 

At first glance, the map is dead with irreparably damaged areas.

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Réponse 3 / 3
frank
 

with the software: bootice, it is possible to repair an SD card, a hard drive, a USB stick
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emagirP
 

With Bootice, there's no way to access the "Process MBR" or "Process PBR" tools

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brucine Posted messages 24452 Registration date   Status Membre Last intervention   4 106 > emagirP
 

There is usually no operating system on an SD card (most of the time) and therefore no MBR; I don't see what such a tool would add in terms of repair (except possibly sector by sector, but that's professional work).

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