a) Using two hands, grasp the disk drive backplane where indicated by the blue squares in the
following figure. Partially insert the disk drive backplane straight into the front of the system.
Do not yet fully insert the disk drive backplane; leave about a 2.5 cm (1 in) gap at the rear of the
disk drive backplane.
Figure 34: Partially replacing the disk drive backplane
b) Pull out the system unit (B) at most 20.3 cm (8 in) from the rack as shown in the following figure.
Ensure that any cables do not catch or bind as you pull out the system.
Front USB cable for the 9040-MR9 45