Hi, 

I have a problem with server R430. 

Server wont to boot. The server has six disks. Two disks are in RAID and on them is install ESXi 6.0, rest of disk is used for datastores. I try several things but nothing helps me. I am stuck. iDRAC is working. And I can't enter to bios and it looks like option F2, F11, and F12 do not work.

CTRL+R and CTRL+S are work, but I don't want to destroy my RAID.

I try to upgrade BIOS but I didn't succeed. I getting   error wrong format  and I use BIOS_7V25P_LN_2.9.1.BIN