HP StorageWorks 70 Modular Smart Array Enclosure Maintenance and Service Guide (434895-003, March 2007)

Removal and replacement procedures 48
6. Remove the I/O module:
a. Disconnect any SAS cables connected to the I/O module.
b. Squeeze the lever (1) and pull it down (2).
c. Slide the I/O module out of the chassis (3).
7. Remove the I/O module blank:
a. Squeeze the lever (1) and pull it down (2).
b. Slide the I/O module blank out of the chassis (3).