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few steps to repair sd card..

have the following tools. 
1. soft Eged clothe or a duster.
2. razor blade.
steps
scratch the sd terminals uniformly with a razor blade as you rough with the soft cloth. try it severally without damaging it anyhow. 
try to insert your sd card to computer to confirm if there is any change in the same and try to format it. 
step 2

the above are a few steps followed to repair a corrupted disk...

thanks all...comment and share....

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MATU TECHNOLOGY

How to make a flash disk,sd card or rather a cd or dvd bootable
As a computer literate and an ict related personel. am going to show you a few and simple trick on how to go by the same.
here are simple prompt command codes normaly called (cmd codes).
first you open a prompt command and click to run.
type the following codes.


C:\Users\matu>diskpart then press enter

diskpart>list disk

the above shows the available disks in computer
diskpart>select disk(you want to make it bootable)
type create partition primary
type select partition 1
type active
type format fs=ntfs or fs=fat32 the quick
wait until formatting percentage completed and you are good to go..





THANKS ALL GOD BLESS YOU https://kiruimatu.blogspot.com/2019/08/how-to-make-flash-disksd-card-or-rather.html
MATUTECHNOLOGY