Windows 7 bootloader edit

This section is a practical guide to editing the boot options on a computer running Windows Server , Windows Server , or Windows 7 or later. It suggests a step-by-step procedure for customizing the basic elements of boot options. This section describes a method of using BCDEdit, a tool included with the operating system. For help on editing boot entry parameters to enable and disable Windows features, see Using Boot Parameters.

Add a new boot entry for the operating system by copying an existing boot entry from the same operating system. To begin, open the Start menu, select All Programs, and then choose Accessories.

Once in the command window, type bcdedit. This will return the current running configuration of your boot loader, showing any and all items that can boot on this system. To remove an entry, you will need to know the Boot Loader Identifier found in curly braces in Figure A. One simple command got the Windows Server R2 entry out of the boot loader. At the command prompt, enter the following:. When Windows starts, the only choice available in the boot menu should be the current Windows installation.

Warning : Be careful when editing the boot configuration data. Nevertheless I think also the other answers are valid as the question was basically how to avoid that the sister is scared by grub to choose windows if necessary.

Description: This both hides the startup menu, and shortens the usually 10 second timeout. The PC will auto-launch whatever the default option is on startup. Then the grub2 menu will re-appear. Grub2 can be set to boot any system by default, but to change the order they appear in would be difficult. It is also possible to hide the grub boot menu for your sister and only show it by pressing the shift key.

I recommend caution here. Details here. These are described in the Ubuntu Communuity Documentation Grub2 page. This is the on I use.

It lets me decide which one I going to use and will allow me to reboot into that system, handy when I'm updating. You can see this in my menu entry list.

Now you have to run update-grub to update the system generated grub. Move around with the arrow keys. Type in you addtions, delete the unwanted. Very handy in case of the dreaded Fat pfinger effect. When you are though, Crtl-O will allow you to save your edits by hitting Enter. Some in the Ubuntu community suggest sudoedit instead of nano. I recommend nano which is the default sudoedit editor in later distributions of Ubuntu instead of sudoedit because the default can be overridden in non-obvious ways unless you are an administrator.

If you prefer not to use the nano editor and prefer the Gnome Text Editor, instead of sudo nano -B use gksu gedit.

Note that the Gnome text editor does not automatically make a backup! I made some changes to grub for my personal needs. Such as the background picture of the moon launch. How to do these are discussed at the Ubuntu Community Documentation page on Grub2 , recommended. If you would rather use the bios to set this, reboot your computer and enter the bios by pressing DEL in my case. The key is that if ubuntu is set to a higher priority HDD priority or boot device priority , you should replace that with the Windows Boot Loader.

Why has nobody mentioned Clover EFI bootloader? I can even trugh mine hackintosh, my Windows 10 existing HDD virtualizes all data including the OS in front of me without restarting macOS, so I would definitely recommend Clover to any of you.

The problem of using grub to dual boot Windows 10 and Ubuntu, is that Windows update would refuse to run. Sometimes dual-booting a system is a handy way to test new software, a new operating system, or an application that needs to be run in a specific version of Windows.

Other reasons to dual-boot might include replication of a client environment. Windows handles dual-booting by using boot. There was no data other than the OS installation contained within the file because I had used it only to prepare a blog post about booting from Virtual Hard Disks.

To free up the space, I deleted the VHD. I had Windows 7 set as the primary OS, so I was not without a system. I started looking around for boot.