Please use the Drive Redirection in CMM:
1. Insert the bootable USB flash drive, with the BIOS files inside, into your local machine.
2. Use web browser to log into the CMM.
3. Select the Blade and click the KVM button to open the KVM console.
4. In KVM console, open the Drive Redirection. Select the USB bootable drive as the drive 1 or 2.
5. Enter the BIOS to configure the boot device priority to boot from the USB drive.
6. Boot into DOS to flash the BIOS. Reboot the Blade when finished.