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Thanks sir! I've manage to fix the flash drive and it works well now even though it was not using a Primary partition.

Hello again, the flash drive was successfully formatted and created partition successfully without any problems.
When I clicked Analyse it says Bad sector count. No partition is bootable.
Analyse.jpg

After that, I clicked Quick Search and then this screen is showing
Quick Search.jpg

After ...

Here is the continuation, My bad, it's only 4GB :? . When I changed the geometry of the drive to the one that was adviced(by changing the heads to 16 instead of 255), I decided to go to Advanced menu and then Boot this is what is says:
4.jpg
After that i decided to change the geometry back to the ...

Hello, when I try to Analyze my flash drive (SanDisk 8GB) this is what it says:
1.jpg
After Quick Search this is the result:
2.jpg
And then I tried to change the heads from the Geometry menu using the advised number of heads per cylinder and then I go back to Analyze again but it says:
3.jpg ...