Bootable ISOs: Boot Repair Disk
Boot-Repair-Disk
Live Boot GRUB/MBR Repair One-Click Fix
Overview
This tool is straightforward: boot it, and the Boot Repair app launches automatically. If it doesn’t, click the menu (like the Windows Start button on the bottom-left corner), start typing Boot Repair, then click the app to open it. Note: Boot-Repair-Disk may show a green or orange wallpaper—both are normal.
Quick Start:
- Boot with Boot-Repair-Disk.
- Choose your language.
- Connect to the internet if possible (rarely required, but helpful).
- Click Recommended repair.
- When finished, remove the USB and reboot. This fixes most GRUB/MBR/bootsector issues.


Use Cases
Expand a scenario to view step-by-step instructions.
🛠️ Recommended Repair (one-click GRUB/MBR/bootsector fix)
- Boot with Boot-Repair-Disk.
- Choose your language.
- Connect to the internet if possible (some rare cases require it for package retrieval or logs upload).
- Open the Boot Repair app (auto-opens; if not, search Boot Repair from the menu).
- Click Recommended repair and follow the prompts.
- When finished, remove the USB and reboot from the internal drive.
Notes:
- Works for many issues: broken GRUB after updates, overwritten MBR, incorrect boot flags, etc.
- If BitLocker is used on Windows partitions, unlock from Windows later; Boot-Repair focuses on the bootloader, not file decryption.
📄 Generate Boot-Info Summary (for advanced diagnostics)
- Launch Boot Repair.
- Click Create a Boot-Info summary.
- If prompted, allow network access to upload an anonymous paste containing disk/boot configuration.
- Copy the generated URL and save it. It helps with advanced troubleshooting.
⚠️ Privacy tip: The summary includes partition tables and bootloader info (no personal file contents). Share only with trusted support.
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Tip: If the system still fails to boot after “Recommended repair,” generate a Boot-Info summary and keep the URL—it’s extremely helpful for deeper diagnostics.