Manual Better ^hot^: Bootice

Always double-check that you are working on the correct physical disk number ( HD0cap H cap D 0 HD1cap H cap D 1 , etc.) in the dropdown menu. Use Portable Version: Keep BOOTICE on a USB tool drive.

BOOTICE is a powerful and user-friendly tool that helps users manage the boot process of their computer. It provides an easy-to-use interface for configuring, backing up, and restoring the MBR and boot sector.

BOOTICE is a powerful, portable utility designed for advanced users to manipulate, backup, and restore the Master Boot Record (MBR) Partition Boot Record (PBR)

: Bootice interacts at the very heart of your computer's storage system. Improper use can make your system unbootable or cause data loss. Always back up all important data and your MBR/PBR before making any changes. bootice manual better

Choose the specific partition from the target dropdown list. Select the bootloader type matching your OS: For Windows Vista, 7, 8, 10, and 11. NTLDR: For legacy Windows XP systems.

If the boot still fails, the BCD store is corrupt. Use Bootice’s "BCD Editor" tab (covered below).

To truly appreciate Bootice, it's helpful to see how it stacks up against popular alternatives: Always double-check that you are working on the

Bootice 是一款专注于磁盘引导扇区维护的免费工具，适用于处理计算机启动相关的底层配置，支持BIOS/UEFI双启动模式及 MBR/GPT分区表。它不仅是修复工具，更是一个完整的引导链管理平台，帮助你彻底掌控电脑的启动过程。只需以管理员身份运行，你便无需记忆冗长的命令，通过鼠标点击即可完成对磁盘底部扇区的精确修改。

通过本文的深入讲解，你将学会如何利用这款工具告别“开机黑屏”的困扰，甚至能够手动打造属于你自己的多系统启动盘。

While the MBR directs the system to the correct partition, the PBR loads the actual operating system bootloader from that partition. If you copy an operating system to a new partition and it refuses to boot, the PBR is usually the culprit. How to Fix Bootloader Targeting via PBR Select your drive and click . Always back up all important data and your

: Always use the Backup MBR feature before making any changes.

如果你有虚拟机的 VHD 或 VMDK 系统镜像，无需启动虚拟机即可恢复引导：

You can rename entries, change the boot order, or point a "Windows Boot Manager" entry to a different .efi file (common for dual-booting Linux/macOS). Click before exiting. 4. Editing the BCD File To change the boot timeout or add a new OS entry: Go to the BCD Edit tab.

BOOTICE Manual: Better Multi-Boot and Drive Partition Management