Hitachi 220H Bios Manual page 139

2. If the displayed configuration is correct, click Import.
If the displayed configuration is incorrect, click Cancel to return the windows
on the step 1, and then click Clear.
When you click Clear, Previous foreign configuration will be
lost. Do you want to proceed? is displayed. Then click Yes.
The previous foreign configuration is eliminated.
Hitachi Compute Rack 210H/220H BIOS Guide
MegaRAID WebBIOS 2-75