I use IFL to restore from images made with IFW.
This FYI is for anyone who may have tried to get a USB flash drive with
IFL bootable files (created by MakeDisk) to boot - using an older
Gigabyte motherboard with latest BIOS available.
No matter which drive I used, or how I set up the BIOS, my drive
remained invisible during the boot process - until I decided to use my
only USB 2.0 drive. Now using F12 Boot Menu and selecting Hard Drives,
this problem is solved - for me anyway.
Hope this helps someone with similar hardware.
AlanD