Problems With Sas Controller - NEC Express5800 Series User Manual

Problems with SAS Controller

The following optional ROM error message is displayed in POST.
Expansion ROM not initialized
→ Run System BIOS of CPU blade, and disable Option ROM Scan for the PCI slot
that contains SAS controller.
The following SAS controller message is displayed in POST.
Adapter configuration may have changed, Reconfiguration is suggested!
→ POST may display this message when the Tape Blade is connected to the CPU
blade that contains SAS controller. However, there is no operational problem.
After connecting Tape Blade to CPU blade, the system cannot be booted from USB DVD-ROM
drive.
→ Change the setting of SAS BIOS referring to "Chapter 4, About LSI Corp Config
Utility".
Troubleshooting 8-19