Just a few key points
Let's talk about hardware first.
ASUS N43SN
I5-2410 8G GT550M
UEFI is supported, but this mode is not used
AHCI mode for Hard Disk
Download is Fedora-17-x86_64-DVD.iso
Use UltraISO9.5.3.2901 (I started using the previous version, but not) to write the image to the USB flash disk, and then delete the Packages folder of the USB flash disk (this step can be left blank if your USB flash disk is large enough ), copy the image to the USB flash drive.
Go to the isolinux folder, open the syslinux. cfg file, and find
Label linux
Menu label ^ Install or upgrade Fedora
Menu default
Kernel vmlinuz
Append initrd = initrd. img root = live: CDLABEL = Fedora \ x2017 \ x20i386 quiet
Modify
Label linux
Menu label ^ Install or upgrade Fedora
Menu default
Kernel vmlinuz
Append initrd = initrd. img repo = hd:/dev/sdb4:/quiet
Note: sdb4 is a USB flash drive, depending on your own
Enable USB flash drive
If repo = HD:/dev/sdb4:/is not modified
Dracut :/#
This step stops.
If you do not know your USB flash drive name, enter the following command
Dracut:/# cd Dev
Dracut:/# ls | grep SDB
We can see two files starting with SDB: SDB and sdb4. sdb4 represents my USB flash drive.