Computer won't boot up without a password and I never assigned one
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What can I do if I forgot my Windows password?
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Cannot enter BIOS due to broken screen
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Can't login even with password Linux ubuntu
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Locked out of Windows 10: login no longer shows Administrator, but only an account that I never used
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What is the default password for Ubuntu 12.04?
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Completely reset HP 6730b with BIOS password
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Grub rescue no such device, also cannot access BIOS
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Why does Ubuntu force users to create a password upon installation?
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Stuck in Ubuntu Booting Screen
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Getting Windows 7 admin account password?
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Unable to login after password change, having home directory encrypted
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Laptop using 14.04 won't get past login GUI
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Reset or remove the BIOS password on my laptop
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Windows 10 Asks me to Enter a Password