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Privacy policy. You can also view and change some boot options in Control Panel under System. Because this functionality is limited, it is not discussed in this section. Bootcfg bootcfg. You can use Bootcfg to add, delete, and change the values of all valid boot options; however, you cannot set an indefinite time-out value. It also helps you avoid typing errors that might prevent the operating system from starting. You must be a member of the Administrators group on the computer to use Bootcfg.
For detailed instructions about using Bootcfg, see Help and Support Center. You can use a text editor, such as Notepad, to edit Boot. However, because this method is prone to error, use it only when Bootcfg is not available. Before editing Boot. When Boot. Use the following procedure to prepare Boot. This procedure removes the system, hidden, and read-only attributes of the file. Before having any modifications to the file system you should back up the file, in which case you need to backup the Boot.
The first task to do is to remove the option to hide the file system and then back up the Boot. Remove the option to hide system files 1. Right-click Start and select Explore. Go to Tools and select Folder Options. In the Folder Options dialog box, select the View tab 5.
In the Advanced Settings section, click Show hidden files and folders , remove the Hide extensions for known files types and Hide protected operating system files Recommended. Click Yes to confirm that you want to display the entire file system, and then click OK. Back up the Boot. Right-click My Computer then select Properties. Edit or create a startup menu that lets you choose which operating system to boot into in multiboot systems, or create a menu that lets you choose different startup options for your single operating system if you have only XP installed.
The menu stays live for 30 seconds, and a screen countdown tells you how long you have to make a choice from the menu. After the 30 seconds elapse, it boots into your default operating system, which is generally the last operating system you installed.
You can customize that multiboot menu and how your PC starts by editing the boot. The boot. To edit the file, open it with a text editor such as Notepad. Following is a typical boot. As you can see, there are two sections in the file: [boot loader] and [operating systems].
To customize your menu and startup options, edit the entries in each section. Before editing boot. This section controls how the boot process works; it specifies the default operating system and how long a user has to make a selection from a boot menu, if a boot menu has been enabled. The timeout value specifies, in seconds, how long to display the menu and wait for a selection before loading the default operating system. If you want a delay of 15 seconds, for example, enter 15 for the value.
Use a value of 0 if you want the default operating system to boot immediately.
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