Installation guide
46
EMC Host Connectivity with QLogic Fibre Channel HBAs and CNAs in the Windows Environment
Installation and Configuration
3. The appropriate NVRAM settings must now be loaded onto the 
adapter(s). Type efiutil all nr=nvram23.dat (
nvram23.dat is the 
default NVRAM data file for QLA23xx-based adapters). Press 
Enter.
Figure 24 Data loaded onto adapter(s) installed in server
• The NVRAM data will be loaded onto the adapter(s) installed 
in the server (as shown in Figure 24), and return to the EFI 
shell when complete. 
• If any errors are reported during this process, verify that the 
correct NVRAM data file (
nvram23.dat) for your adapter has 
copied to your installation media.
4. Type reset at the EFI shell prompt to reboot the server, allowing 
the updated drivers, firmware, and NVRAM settings to take 
effect. 
5. Following the reboot, type fsN: (where N is the number which 
references the proper file system, as described earlier).
6. Press Enter to access the file system containing the QLogic EFI 
boot code. 
• If the EFI boot code resides in a subdirectory, type cd 
<subdirectory name> and press Enter. 
7. Type efiutil to start the QLogic EFI Utility and press Enter. 










