ntldr

phase3. kernel Loading4. initialize the kernel5. Login 1. In the pre-boot phase, press the computer power to start the computer,And before Windows XP is started,We call it the pre-boot phase,In this phase, the computer first runs power on self test (post ),Post checks the overall memory of the system and the status of other hardware devices.If the BIOS of a computer system (Basic Input/Output System) is out-of-the-box,The computer hardware will be inspected and configured.The computer's Basic

can not be used, is the real "crash"! To improve the reliability of this type of device, you can use two or more groups in parallel. Even if there is damage in a group, you can use a group that is not damaged, of course the price is higher. Three, fault tolerant fault-tolerant problem If a "volume" (Logical drive) is established using WindowsNT, an ft (fault tolerant fault-tolerant) bit is set in the partition table, which is related to the HKEY_LOCAL_MACHINE\SYSTEM\Disk subkey value in the r

, Power On Self-check), to detect the status of items including memory size and other hardware devices, the heap parameters in the Energy Star Screen at startup are self-check results. Then, the computer BIOS (Basic Input/Output System, Basic Input/Output System) carries out some necessary hardware configuration, and queries the device according to the set boot sequence, generally, find the first hard disk and then find the MBR (Main Boot Recorder, Master Boot Record, which is about kb in total

Article Title: UbuntuLinux and Windows Multi-start configuration. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. 1. If XP is installed between XP (vista) and UBUNTU, and ubuntu is installed later, the XP startup item will be added to grub. You can add them manually.Corresponding to XP, vista, and 2003 Title Microsoft Windows XP Professional Root (hd0, n) # n

hard drive) has a valid Windows XP Boot Sector. • Make sure that the boot partition has the required Windows XP boot files (these files include ntldr, ntdetect. com, and boot. INI ). • Make sure that boot. INI has the correct arc path pointing to the system file location. • Make sure that the system file is in the location you claim as needed. • Make sure that the configuration knows where to place thes

partition, where 4 of them are independent from each other. The logical partition is linked with a linked list, and if the partition information in the E drive is lost, the operating system cannot find the F drive. boot partition Very simple, the partition that holds the operating system file, for example you installed 2 system: Win7+linux then you are 2 boot partition. If you have windows, look at the Windows folder (system32 file) in that area, which is your boot partition, the default is C

, you can install Linux on the second hard disk (Windows is installed on the first hard disk) and ensure that GRUB (LILO) install it in the primary boot sector of the second hard disk, and then specify the hard disk from which to boot each time the BIOS is started. ◆ The most common method is to use the Linux boot loader manager GRUB (LILO) to automatically take over the dual system boot menu. ◆ You can use the Windows xp nt boot program ntldr and boo

1: re-build BootLoader to the administrator login xp, run cmd, insert win7 disk and find the drive letter, run the command "x: \ boot \ bootsect-nt60all" 2: go to the "X: \ windows \ system32" directory on the command interface (X is the win7 system directory partition... 1: re-build the Boot Loader to log on to xp as an administrator, run cmd, insert the win7 disk, find the drive letter, and run the command "x: \ boot \ bootsect-nt60 all" 2: go to the "X: \ windows \ system32" directory on the

read the 512 bytes header of/dev/hda2 and write it to the file linux. boot (the file name can be obtained as needed ). 　 # Dd if =/dev/hda2 of = linux. boot bs = 512 count = 1 and then try to put linux. boot is transferred to a windows partition. It is difficult to write NTFS partitions. A reasonable method is to copy the data to another machine on the network in Linux, or copy the data to a USB flash disk, and then copy the data back to Windows. Assume that linux. boot is copied to C: \ linux.

!~~ finally ~ ~ Little Brother study out of the way to start from the beginning ~ ~ Hey ~ ~ ~ ~ ~ Now the younger brother's 4 systems can start normally! Now the younger brother will find the information and his own research out of a set of methods to be organized for everyone to share ~ ~ Want to play multi-system enthusiasts to try it!~~ hope more support OH~~use Vista or WIN2008 's installation disk to automatically fix Vista or WIN2008, so that it can start, that is, a higher version of th

loader manager grub (lilo) to automatically take over the dual system boot menu. ◆ You can use the Windows XP nt boot program ntldr and boot. ini to enable dual startup. The advantage of this method is that it is more convenient to delete Linux in the future and it complies with our usage habits. The disadvantage is that the implementation is relatively complicated and requires obtaining the boot image file of the Linux system. ◆ You can choose not t

/output system) is Plug and Play, then the computer hardware device will be inspected and the configuration completed. The computer's underlying input/output system (BIOS) locates the computer's boot device, and then the MBR (Master Boot Record) is loaded and run. During the pre-boot phase, the computer will load the Windows XP NTLDR file. b) Boot phase The Windows XP Professional boot phase contains 4 small stages. First, the computer passes throu

execution, here is the execution of NTLDR ( Operating system loader) files. * WINDOWS2000/XP supports multiple boot. It will first save the other operating system boot sectors that already exist as Bootsect.dos files (located at the root of the active partition) and modify the system boot sector so that the NTLDR files are loaded at system startup to achieve multi-boot. And Windows98 does not have this fu

I believe many of my friends know that when installing multiple operating systems, they generally need to follow the "first low, then high" order, otherwise, the operating system of a later version may fail to be started. For example, if Windows XP + Windows Vista is a popular dual-boot configuration, you should first install Windows XP and then complete Windows Vista, then there will be an embarrassment of "high configuration and low configuration... Starting from Windows Vista, the startup man

I. pre-start First, the computer is powered on for self-check, and the BIOS (that is, the Basic Input and Output System) completes the basic hardware configuration, and then read the hard disk MBR (Master Boot Record) to check the hard disk partition table to determine the boot partition, and the Operating System Boot Sector on the boot partition is transferred to the memory for execution. Here, the ntldr file is executed. * Windows/XP supports multi

I. XP guidance and repair: XP boot is very simple, usually in this mode: Normally, XP is guided by MBR (which does not belong to any partition and is located in the first sector of the hard disk, that is, the primary boot sector, -- MBR boot program will load the Boot Sector of the active partition (XP installation zone, usually drive c) into the memory -- The file NTLDR in the boot sector (drive C) is loaded into the memory --

I. Changes in Windows Boot Mode For a computer, the startup of the operating system is a key step. If the operating system cannot be started normally, the computer can only be regarded as a pile of scrap iron. For Microsoft Windows operating systems that currently occupy a large number of desktop computer market fields, the normal startup of these operating systems will affect all users who use the Microsoft Windows operating system. As we all know, Windows boot methods have undergone many chang

1: re-build the Boot Loader to log on to xp as an administrator, run cmd, insert the win7 disk, find the drive letter, and run the command "x: \ boot \ bootsect-nt60 all" 2: go to the "X: \ windows \ system32" directory on the command interface (X is the windows 7 system directory partition ), run the command "bcdedit-create {ntldr}-d" WinXP "" www.2cto.com 3: continue the command "bcdedit-set {ntldr} devic

Windows/XP is an excellent operating system. It is powerful, secure, and stable, and is favored by many computer users. However, during the use process, we obviously feel that the startup time is much longer than that of Windows 98, which is a better test of human patience than Windows 98. So in this tolerable but intolerable time, do not worry about what the system has done. Let's take a look at why it is so fast. On intel-based computers, Windows/XP can be started in five steps: pre-start, sta

Let's talk about MBR (primary Boot Sector) and System Boot Sector:The primary Boot Sector is located at the first of the hard disk and is responsible for searching the partitions that can be started by the hard disk. for DOS, it is generated by Fdisk, and the system Boot Sector is located at the first of each partition, this command is used to guide the corresponding operating system of the partition. It is the responsibility of the sys command.Next, let's talk about the system startup:Generally