Owners Manual
Table Of Contents
- Dell EMC PowerVault ME4 Series Storage System Owner’s Manual
- Contents
- Storage system hardware
- Troubleshooting and problem solving
- Module removal and replacement
- ESD precautions
- Dealing with hardware faults
- Firmware updates
- Continuous operation during replacement
- Shutting down attached hosts
- Shutting down a controller module
- Verifying component failure
- Customer-replaceable units (CRUs)
- Attach or remove the front bezel of a 2U enclosure
- Replacing a drive carrier module in a 2U enclosure
- Replacing a DDIC in a 5U enclosure
- Replacing a controller module or IOM in a 2U or 5U enclosure
- Replacing a power supply unit (PSU) in a 5U enclosure
- Replacing a fan cooling module (FCM) in a 5U enclosure
- Replacing a power cooling module (PCM) in a 2U enclosure
- Completing the component installation process
- Verifying component operation
- Performing updates in PowerVault Manager after replacing an FC or SAS HBA
- Events and event messages
- Connecting to the CLI port using a serial cable
- Technical specifications
- Standards and regulations
7. Cable Fault 8. Drawer Activity
9. Drawer pull handle
2. Push the drawer latches inward and hold them as shown in the following figure.
Figure 49. Opening a drawer (1 of 2)
3. Pull the drawer outward until it locks at the drawer stops as shown in the following figure.
The drawer is shown empty, which is how the enclosure is delivered. A drawer slide rail latch detail is inset.
Figure 50. Opening a drawer (2 of 2)
NOTE: The drawer must not remain open for more than two minutes while the enclosure is powered on.
Closing a drawer
1. Press and hold the black latches on the sides of the open drawer in each extended top rail.
The previous diagram shows a magnified detail of a slide latch, which resides on the left and right drawer rails.
2. Push the drawer in slightly.
3. Release the drawer latches.
4. Push the drawer all the way into the enclosure, making sure that it clicks home.
Removing a DDIC from a 5U enclosure
Remove a DDIC only if a replacement DDIC is available.
NOTE:
Closing a drawer with one or more DDICs missing can potentially cause cooling problems. See Populating drawers on
page 59.
1. Determine which drawer contains the disk drive to remove.
● If the slot number is known, see 5U84 enclosure system - plan view of drawer accessed from front panel on page 16,
which provides a view of a drawer that is dual-indexed with top drawer (left integer) and bottom drawer (right integer)
slot numbering.
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Module removal and replacement