A BIOS issue. Talk to this machine's maker about the BIOS.
Just moved my system into a new case. Only change was a 3rd cdrom added.
I now can only boot from the one IDE cdrom I have. It will boot from this IDE. It will not boot from the other two cdroms, both of which are SATA.
I have my BIOS set to boot from cdrom 1st, hard disc 2nd.
I have gone into the boot sequence menu during startup and selected the cdrom, still nothing.
I do not have my SATA connections in any particular order, in other words, I have channel 1 connected to a HDD, channel 2 not connected, channel 5 to a cdrom.
The system will boot from cdrom, but only the IDE. I tried disconnecting the IDE device, but that made no difference.
Thanks for any help.