I have the boot order changed, so that it shouldn't even try to boot from the memory sticks, just the CD-ROM and the harddrive.
However, if I start up, the server just sits there with a flashing cursor until I shutdown.
If I remove the USB memory sticks, it boots fine. They are SanDisk 64GB sticks.
Is there another setting that needs to be changed, or is there a problem with the server?