I have 2 BCM450 R6 to come into my shop where the password has been changed. I had 2 FRU HD on the shelf and decided to use those to just reimage the machines and get it off my bench. Here's the issue I'm running into: the BCM450s are in a loop and will not read the drives. I can place the drives into a BCM50 and I'm able to go through the setup process and select the image I want. I have connected to the serial port of the BCM450 to watch it boot up but as previously stated, it's in a loop. I've tried to hit a key to stop the auto boot but it doesn't respond. I'm looking for any help. Thanks in advance.