I have an old Gateway server with an LSI MegaRAID SATA 150-6D controller that will not boot. All of the BIOS screens go by and the system hangs at the MegaRAID BIOS screen. The system would normally launch Windows from there. I can enter and modify the MegaRAID BIOS, but if I don't do that (i.e. I let the BIOS screen stay there), that is where the reboot process stops. Any suggestions? Thanks in advance for any help!