Boot Multiple ISOs On Internal Hard Drive Without USB or External Drive (Legacy BIOS)
Want to boot multiple ISO files directly from your internal hard drive—without using any USB or external device? In this video, I’ll show you how to set up a powerful internal multiboot system using GRUBFM (GRUB File Manager).
UEFI video Tutorial : • Boot Multiple ISOs On Internal Hard Drive ...
⬇️Download :
Windows 11 ISO : https://www.microsoft.com/en-us/softw...
Grubfm : https://github.com/a1ive/grub2-filema...
File labconfig.reg :
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\Setup\LabConfig]
"BypassTPMCheck"=dword:00000001
"BypassSecureBootCheck"=dword:00000001
"BypassRAMCheck"=dword:00000001
"BypassCPUCheck"=dword:00000001
"BypassStorageCheck"=dword:00000001
"BypassDiskCheck"=dword:00000001
"BypassHibernationCheck"=dword:00000001
"BypassBitLockerCheck"=dword:00000001
"BypassUEFICheck"=dword:00000001
"BypassFirmwareCheck"=dword:00000001
"BypassNetworkCheck"=dword:00000001
"BypassSwDeviceMitigation"=dword:00000001
You’ll learn how to:
• Prepare a dedicated partition for multiboot
• Add and organize ISO files (Windows, Linux, WinPE, tools, etc.)
• Boot directly from your internal drive with no USB required
• Fix common boot errors and ensure compatibility
This method is perfect for:
✔ Laptop users with damaged USB ports
✔ Technicians who want a clean internal multiboot setup
✔ Anyone who wants fast ISO booting without external drives
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⏱️ Timestamp
00:00 Begin
00:03 Preparing The File
00:50 Add Boot Entry
01:30 Test Windows PE Boot
02:04 Create file to install Windows Leagcy
02:29 Test Windows Installation Boot
04:06 End
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