My operating system not found and BIOS setup is also locked what I do

[Deepu_5]

My operating system not found in Sony laptop and BIOS setup is also locked so what I do

 

[Barty1884]

Depending on the scope of the damage, you might be able to "repair" using bootable media.
The HDD may also be failing.

To use bootable media (disk, USB etc), you may well need to override the boot priority in the BIOS, bringing us to the second issue.


Enter the BIOS password you set previously.

If you cannot remember it, or don't know it; Contact Sony. We have no way of knowing you're the rightful owner, and cannot (and will not) help you bypass passwords.
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