Learn to troubleshoot when Windows can't boot. This article includes advanced troubleshooting techniques intended for use by support agents and IT professionals.
Repair the boot menu on a dual-boot PC Repair the boot menu on a dual-boot PC Overview of Boot Options in Windows - Windows drivers Describes Windows boot loader architecture, firmware-independent boot configuration, and boot option editing tool. Unable to boot if more than one EFI syste...
To boot a run-time image on a custom target device, you must develop your own boot loader. For more information about developing a boot loader, see How to Develop a Boot Loader.See AlsoCatalog Overview | Load CEPC Tool | Command-Line ToolsLast updated on Thursday, February 02, 2006...
If the boot drive is a floppy disk, it does not contain an MBR. Instead, the first sector on the disk is a boot sector. The MBR neatly fits in one disk sector and consists of code, 16-bit real mode code, and data. A partitioning tool, such as the MS-DOS fdisk command, writes...
Windows uses a boot status file (%SystemRoot%\Bootstat.dat) to record the fact that it has progressed through various stages of the system life cycle, including startup and shutdown. This allows the Boot Manager, Windows loader, and the Startup Repair tool to detect abnormal shutdown or a...
按上电源后,BIOS先进行硬件自检(POST),当检测到合法的操作系统分区,则完成硬件自检。读取MBR(主引导记录 Master boot record),启动Bootmgr.exe(Windows Bootmgr),并调用WinLoad.exe(Windows operating system loader),进入到osloader阶段。 其中Bootmgr.exe winload.exe是win7之后操作系统定义系统启动过程的组件。
Contains steps and examples of how to set up dynamic boot partition mirroring on GUID partition table (GPT) disks in Windows Server 2008.
System Reserved Partition contains the boot loader files, so Windows cannot boot properly if you delete it. How do I restore a deleted Windows partition? Run MiniTool Partition Wizard Bootable Edition. Right-click the target disk to choosePartition Recovery. ...
Unable to boot due to system hive missing or corrupted To troubleshoot this problem, use Windows installation media to start the computer, press Shift+F10 for a command prompt, and then use any of the following methods. Method 1: Startup repair tool ...
3. Generate all static libraries required by the boot loader image. At the command prompt, enter the following command: sysgen For more information about Sysgen.bat, seeSysgen Tool. Not applicable 4. Create a file for your boot loader'sStartUpfunction, and then establish a function framework ...