Problem:
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/22006404705/original/U0UOKoEq3OUnxkkVLBoZ4Bv81CU099zpXA?1499308956)
Solution:
- Click Here to download UBUNTU 10 ISO file
- Boot UBUNTU 10 ISO into USB Flash Drive/Pen Drive
- Boot USB Flash Drive/Pen Drive
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Click "Try Ubuntu 10.04.4 LTS".
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Open Terminal.
- Copy "sudo fsck -a /dev/sda1" and paste in Terminal.
- Press "Enter" key on Keyboard.