SR2625urlxr Embeded SROMBSASMP2 Raid Disappears

[kdy]

I noticed that my SROMBSASMP2 raid is not detected on SR2625urlxr (which was powered off for some time) and

I can only get it back if I remove the cmos battery and put it back on . It uses firmware v11.0.1-0051.

I have updated the bios to 64

[DSilv11]

That is a bit strange.

Removing the battery forces a CMOS clear.

So if the BIOS set-up was disabling option roms or the PCIe ports, resetting the battery would re-enable them