I have solve the problem  I have make a USB with UEFI and reboot and change BIOS to add a disk in UEFI mode.  Thanks all involved
Hi I have a new Server Dell PowerEdge T40  My problem is the my Internal HDD won't show in BIOS and won't start in Boot Sequence.  [IMAGE]Advanced Boot Option[IMAGE]Drivers[IMAGE]Secure Boot Disable[IMAGE]Boot Sequences   I have Updates the latest BIOS drivers 1.1.1... Please help me to fix that
Dell PowerEdge T40 cannot find Internal HDD