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32 | Replacing SteelConnect SDI-2030 and SDI-5030 Gateway Components
Replacing power supply units
4. Press the ejector tabs on the memory slots down and outward, and gently pull the memory module
out of the slot.
5. Replace the memory module with an approved memory module of the same size.
Note:
Replacing the existing memory module with a module of a different size causes the gateway to fail. You must
use approved memory modules. Contact Riverbed Support at
https://support.riverbed.com
to obtain the correct
memory modules.
6. Align the memory-module edge connector with the slot alignment keys and insert it into the slot.
The module slot has two alignment keys that allow you to install the module in only one direction.
Figure 3-14. Inserting the memory modules into the connector slot and securing
7. Press down on the memory module with your thumbs while pulling up on the ejectors with your
index fingers to lock the module into the slot.
8. Ensure that all ejector tabs are in the upright locked position.
9. Replace the chassis cover.
10. Replace the power cords and peripherals.
11. Power on the gateway.
Replacing power supply units
This section describes how to replace a power supply. This gateway is equipped with replaceable, hot-
swappable power supply units.
Caution:
Use caution when replacing the power supply units; they can become hot to the touch.
To replace a power supply unit
1. Locate the defective power supply unit and remove the power cord.