NEC Express 5800/320Lc - Manual (Page 233)

5-70 Installing and Using Utilities
Change of Update Data Storage Destination
Perform the firmware update by using the ft server utility in the procedure below:
1. Click the [Properties] button in [BMC Firmware Update Service].
The [BMC FW Update Service Properties] dialog box appears.
2. Enter the storage destination in [Storage directory for update data:] and click [Register].