Install RHEL with a USB flash drive in Windows

The files and software required to install RHEL using a USB flash disk in Windows: RHEL image file, UltraISO, and Grub4DOS are installed in two steps: 1. Install RHEL to the hard disk. 2. Use grub4dos to guide the original Windows and the newly installed RHEL system. 1. Install RHEL on the hard disk. 1. Insert a USB flash drive. 2. decompress the RHELISO image file. 3. Use UltraIS.

Files and software required for installing RHEL using a USB flash drive in Windows: RHEL image files, UltraISO, Grub4DOS

Two steps are involved: 1. Install RHEL to the hard disk. 2. Use grub4dos to guide the original Windows and the newly installed RHEL system.

1. Install RHEL on the hard disk.

1. Insert a USB flash drive

2. decompress the rhel iso Image File

3. Use UltraISO to open boot. iso in the images folder

4. On the UtraISO menu bar: Start ---> write hard disk image

5. In the "Hard Drive" select U disk ---> "Write mode" select USB-HDD + ---> write

6. restart the computer, enter the BIOS settings, change the First Boot Device to the USB-HDD, save and exit

7. Go to the Red Hat installation screen and follow the prompts to install it step by step.

2. Use grub4dos to guide the system

1. decompress the grub4dos package and copy grldr to drive C.

2. Create a folder named Grub under drive C and a new menu. lst file under Grub. The content format in menu. lst is as follows:

Timeout 10

Title Windows at (hd0, 0)
Root (hd0, 0)
Chainloader + 1

Title Red Hat performanise5.5
Root (hd0, 6)
Kernel/vmlinuz-2.6.18-194.el5 ro root =/dev/VolGroup00/LogVol00 rhgb quiet
Initrd/initrd-2.6.18-194.el5.img

You can google the menu. lst syntax. The above is just the settings on my machine.

3. Remove the read-only attribute of boot.int on drive C and edit it in the following format:

[Boot loader]
Timeout = 15
Default = multi (0) disk (0) rdisk (0) partition (1) \ WINDOWS
[Operating systems]
Multi (0) disk (0) rdisk (0) partition (1) \ WINDOWS = "Microsoft Windows XP Professional"/noexecute = optin/fastdetect
C: \ grldr = "Grub"

The red c: \ grldr = "Grub" indicates the newly added content.

4. Change the boot. ini attribute back to read-only. Restart your computer to select the System option you want to enter.

So far, the entire installation process is complete.