Asus Pedestal Server TS100-E4/PI2 - Manual (Page 123)

ASUS TS100-E4/PI2 5-23
3. When prompted, press the to select Yes from the Initialize?
dialog box, then press . You may also press to initialize
the drive without confirmation.
Initializing a logical drive(s) erases all data on the drive.
4. A progress bar appears on screen. If desired, press to abort
initialization.