Hy!

Pre:T7810 with latest bios(A34) and chipset driver)
        LSI 9271+8i with latest firmware update

 

I want to install an LSI 9271+8i LSI card to my T7810 workstation. T7810 has a built in RAID function (intel C612 raid) and I an using this for the system drives (2 sdd in Raid 1 with Windows 10 Ent). Without the LSI card the system perfectly boot without an issue.  If I install the raid card, with 4 HDD on it, windows not booting boot loop occurs. I can access  Dell Bios, LSI card bios and boot manager, but the windows not booting, after 3-4 sec booting (windows boot logo appear and moving in circle) the system restart without any message. In the Bios Events there is no message about any error.

If If I try to boot from USB an operating system the same boot loop occur with windows and linux too.

What is the problem, how can I solve this?

Thanks,
Sz