Figure 62 Safety Lock To Release Left Drawer Slide Rail Of Lower Drawer - Seagate Exos E 2U12 Series Hardware Installation And Maintenance Manual

4. Complete the following actions to close the related drawer:
a. Press and hold the safety lock latches with the blue touchpoint at the front of both extended drawer slide rails.
b. Pressing simultaneously inward, begin sliding the drawer back into place until the safety lock clears the opening.
c. Placing the heels of both palms against the face of the drawer near the anti-tamper locks, exert even inward pressure
until the drawer is almost flush with the rack ear flanges.
d. Simultaneously press inward and hold both drawer pull handles as you push the drawer closed until it fully latches.
5. Verify that the fault LED on the replaced DDIC is off after properly inserting and seating it in the empty slot.
6. Facing the front of the 5U enclosure, verify that the Power On LED is green and there are no fault conditions.
Replace a 5U enclosure input/output module
Both input/output modules (IOMs) manage the flow of data to and from the 5U enclosure. Each IOM provides a very
specialized, solutions-specific interaction that depends on your system configuration and software implementation, including
SAS zoning, failover and failback procedures, and multipath procedures.
An important feature of the 5U enclosure design is redundancy. The 5U enclosure will maintain continuous operation during
the replacement of a single IOM as long as it is within the time limit of 7 minutes, since removing a IOM significantly alters
airflow in the 5U enclosure.
CAUTION If you remove any FRU while the expansion enclosure is powered up, you must replace it with a tested good
spare within the allotted time for that FRU. If you do not replace the FRU within the identified time limit, you void the product
warranty and the expansion enclosure might overheat, causing equipment failure and possible data loss.
CAUTION Do not remove covers from any FRU. There is a danger of electric shock inside. Return the FRU to your
supplier for repair.

Figure 62 Safety lock to release left drawer slide rail of lower drawer

Chapter 10 In-service field maintenance for 5U enclosures
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