Replacing a DDIC 135
I
f the drive number is known, use the information contained in Figure 26 (page 33), which provides a single
plan view of a drawer that is dual-indexed with top drawer (left integer) and bottom drawer (right integer) slot
numbering.
If the disk has failed, a fault LED is lit on the front panel of the affected drawer. The illuminated LED will
either be the Drawer LED or the Logical LED.
If the disk has failed, the Drive Fault LED on the DDIC cover is lit amber.
2. Open the relevant drawer per the instructions provided in “Opening a drawer” (page 133).
3. Locate the DDIC to be replaced using any of the methods listed in step 1 above.
4. On the face of the DDIC, push the latch button in the direction shown in Figure 95 (page 135) to unlock the
DDIC from its seated position in the slot.
Figure 95 Removing a DDIC (1 of 2)