rebuild mbr windows 7

Although the Developer Preview version of windows 8 Metro-style windows 8 has been released in windows 7, after all, the official version has not yet been released, and the stability of the preview version is doubtful. For software enthusiasts like ours, some new things certainly want to experience it early, but it is

Yesterday I bought ThinkPad x230 and pre-installed the Win8 system. I was worried that many tools could not run on Win8. So I wanted to install Windows 7. At first, I found that I needed to modify the BIOS, to enable the UEFI compatibility mode, you can install win7. The procedure is as follows: 1. Click F1 to go To the BIOS page. 2. Go to security-secure boot-disabled. If you do not change the sec

Not long ago, a classmate installed a windows 7 + Fedora16 Dual System on his computer. As a result, he didn't want to use Fedora16, so he formatted the disk of Fedora16 on windows. After the restart, neither Windows7 nor Fedora16 can be entered. The interface has been parked at the place entered by grub. Simply enter winPE, and PE re-installs the C drive, but it

in the root directory of drive C and add the following content to it: C: \ grldr. MBR = "grub4dos" In this way, you can add the boot file c: \ grldr. MBR to the boot menu with the name grub4dos displayed. Different from XP, the name of the startup Item in Boot. ini of win7 must be enclosed in quotation marks. In XP, it can be written as follows: C: \ grldr. MBR

Yesterday I bought Thinkpad x230 and pre-installed the win8 system. I was worried that many tools could not run on win8. So I wanted to install Windows 7. At first, I found that I needed to modify the BIOS, to enable the UEFI compatibility mode, you can install win7. The procedure is as follows: 1. Click F1 to go To the bios page. 2. Go to Security-Secure Boot-Disabled. If you do not change the Secur

I only downloaded the ubuntu10.04 ISO file and didn't want to install it from the disc with a dial. I had to waste a CD and didn't use USB. I couldn't do liveusb to start and install it, then I didn't want to use wubi to install wubi. I felt that the system performance of the wubi installation method had declined. After some efforts, I finally found a perfect solution, it is no better to directly call the ISO file on the hard disk for installation. it seems that the settings are a little complic

Prerequisites: 1. for laptops or desktops, this document has only been installed on laptops, but theoretically the same is true for desktops. start Windows 7 with bcd. You can directly Boot Windows 7, CDLinux, MaxDOS8, and Ubuntu10.04beta3. CDLinux can be used for network, preferably the version of the CDlinux-0.9.5-SE

. Ubuntu is free, but I have to wait, so I can only install it on a hard disk; 2. since it is an early adopter, it is better to install it all over again, and the upgrade doesn't feel like it is. Related reading: Ubuntu 9.04 desktop edition is not required for virtual optical drive installation in Windows 7.Address: http://www.linuxidc.com/Linux/2009-07/20935.htm The installation idea is to first install

Because Windows 7 (Vista is the same) is activated by touching the Slic information of your OEM through grub, so the Master Boot partition MBR is occupied by this grub to activate Windows 7. However, if you want to install Linux in other partitions at the same time, a proble

First install Windows 7, then Ubuntu9.04, and then modify grub to add a Windows Startup item. The specific steps are as follows: First install Windows 7, then Ubuntu 9.04, and then modify grub to add Windows startup items.The proc

, which is too slow. Therefore, I have merged drive F and drive E. I want to reinstall Windows 7, so I formatted the Ubuntu Installation File. However, when you reinstall Windows 7, the following information is displayed: Error: unknow filesystemGrub rescue>How can I solve this problem after multiple restarts? Related

The precondition for this method is that the original MBR has been backed up before Windows 7 is re-installed and the MBR is rewritten. The backup mode is the traditional dd mode. $ Sudoddif =/dev/sdaof = boot. lnxbs = 512 count = 1 after Windows

, but it works the same in any case. During Windows 7 Setup, it first creates a hidden partition of about 100M at the beginning of the disk and then installs Windows 7 in another partition. The benefits of doing this are: (1). When we enable Bit-locker in Windows

install Ubuntu 10.04 and install Windows 7. I have not tried the second method. I believe that the first installation method is generally used for users of Dual-systems. Here is an introduction to the first installation method. 1. Install Windows 7 Windows

If Ubuntu is not installed in wubi mode, you should be careful when uninstalling Ubuntu, instead of simply deleting the partition where ubuntu is located, otherwise, you will find that your windows system cannot enter. That's because if you write GRUB to MBR when installing Ubuntu, that is,/dev/sda (if the GURB menu appears every time you open the machine, it indicates writing it to

the BIOS, disable Secure Boot, enable Legacy Option Roms, and then press F12 to start installing the system in UEFI mode when you restart.Although we have integrated the USB 3.0 driver, it is likely that the error "missing the required CD/DVD drive device driver (A required CD/DVD drives driver is missing)" will still pop up.At this point you can click "Browse", then navigate to the X:\Windows\System32\DriverStore\FileRepository\iusb3xhc.inf director

After the introduction of Windows 7 (Win 7), various features have been praised by users. Win 7 of the search function is a bright spot, become a lot of users most commonly used a function. The search principle of Win 7 is quite different from what it used to be, and perform

Ubuntu installed with wubi) Install wubidr and wubidr In the Ubuntu-> winboot folder. copy two MBR files to the root directory of the C drive, and then use NotePad to open the boot. INI, add C:/wubildr in the last row. MBR = "ubuntu", and then save and restart. The Ubuntu startup Item is out !!! Ii. Restore the Ubuntu startup item under Vista or Windows

pressing ENTER, as shown in.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/6C/5A/wKiom1VHDhWBoKUmAAIWDQ0UuOU408.jpg "/>If you are installing a Windows 7 64-bit system, the menu shown may appear.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6C/5A/wKiom1VHDhbyQqHEAAFr1vd727Y525.jpg "/>It is important to note that depending on the size of the hard disk to select the corresponding star

Optimization of boot time during the entire process of Windows 7 boot. I believe this is a permanent optimization topic for our computer users, generally, we use tool software such as 360 one-click optimization to Disable boot items so as to shorten the boot time, but basically, this is only the last step for Windows startup. To really understand the boot optimiz