Repair win 7 boot

I have two hard drives on my computer: one with windows xp and another with windows 7.
There are no two partitions, but two hard drives.
First I installed windows xp on a hard drive and then on another hard drive windows 7.
I decided to remove the disk with windows xp and put an empty hard disk, I do not want to erase the data on the hard drive that is installed on windows xp - only Remove the hard drive.
The problem is that if I remove the disk (disconnect) with windows xp computer will not boot windows 7.
Not appear the boot options, they appear only with the two hard drives installed. If I leave just the hard drive with windows xp it started normally, but with the hard drive of windows 7 alone it will not start
I know that the problem is in the bootloader but I don't know how to solve.
I tried to use the bcdedit.exe but I felt confused and insecure to use it.
What appears when I type bcdedit.exe in prompt is written below:

And how can I use your software to change these settings, remove the hard drive with windows xp and boot the windows and get windows 7 alone.
This software can even help me? As I can read I think so. And which version I have to use? 1.7.2 or 2.0 beta
Thank you for your help and sorry for the mistakes. English is not my mother tongue.

Microsoft Windows [versão 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. Todos os direitos reservados.


Gerenciador de Inicialização do Windows
identificador {bootmgr}
device partition=D:
description Windows Boot Manager
locale pt-BR
inherit {globalsettings}
default {current}
resumeobject {686b7c16-33b4-11df-82ab-ad9619e83701}
displayorder {ntldr}
toolsdisplayorder {memdiag}
timeout 30

Carregador de Sistema Operacional Herdado do Windows
identificador {ntldr}
device partition=D:
path \ntldr
description Versão anterior do Windows

Carregador de Inicialização do Windows
identificador {current}
device partition=C:
path \Windows\system32\winload.exe
description Windows 7
locale pt-BR
inherit {bootloadersettings}
recoverysequence {686b7c18-33b4-11df-82ab-ad9619e83701}
recoveryenabled Yes
osdevice partition=C:
systemroot \Windows
resumeobject {686b7c16-33b4-11df-82ab-ad9619e83701}
nx OptIn



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