Can't boot without Flash Drive plugged in

Posted by vlad on Ask Ubuntu See other posts from Ask Ubuntu or by vlad
Published on 2012-04-26T17:35:32Z Indexed on 2012/09/14 15:49 UTC
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boot

|

usb

(Sorry for my bad English)

I had Ubuntu 12.04 Beta installed on my computer. When 12.04 was finally released, I made a bootable USB Flash Drive using Startup Disk Creator.

Then I decided to check if this drive works properly and to reinstall the system on my desktop. I must add, my desktop behaves a bit strange when it comes to bootable USB's, it recognizes them as HDD.

In BIOS I changed priority of boot so USB Flash Drive (recognized as HDD) was first. Successfully booted, I installed Ubuntu. Everything worked fine, but...

Now I cannot boot from my real HDD. Every time I want to boot, I put the USB Flash Drive into my computer, boot, safely remove it and everything works.

What have I to do, to repair boot? Thank you for your time!

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