HP StorageWorks Disk System 2300 User's Guide (This manual also covers the HP Surestore Disk System 2300)

Removal and Replacement 135
Removal and Replacement
5 Rotate the disk system and place it on its top.
6 Remove the four M5 screws from the array chassis using a Torx T25 driver.
They are the four screws that are closest to the center of the base. See
Figure 62.