344 IBM eX5 Implementation Guide
Figure 7-41 UEFI Boot Manager menu
3. Select Delete Boot Option from the Boot Manager menu.
4. Select all items that you do not want to boot from by using the Spacebar to select them.
When you have selected all of the items, scroll down to the end of the page using the
down arrow key and select Commit Changes, as shown in Figure 7-42 on page 345. In
the example in Figure 7-42 on page 345, Hard Disk 0 has also been selected for removal.
The system is running Windows Server 2008 R2 with GUID Partition Table (GPT) disk
support from UEFI, and therefore, Windows Boot Manager is used to boot the OS, not
Hard Disk 0.