Yes that got rid of that one, now it says "Disk Boot Failure, Insert System Disk" etc.
I have one but when it looks for an "Image" there's not one on it.
Grateful if you can assist a bit more.
Just to confirm, the system no longer works with the DVD drive unplugged from the SATA ports and the power supply but it worked before you installed the DVD drive? Or are you able to boot with the DVD drive removed?