H3C UniServer R4300 G5, Руководство пользователя

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7. Connect the power cord. For more information, see " Connecting the power cord ."
8. Power on the server. For more information, see " Powering on the server ."
Replacing a dual SD card extended module
Prerequisites
Take the following ESD prevention measures:
•
Wear antistatic clothing.
•
Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
•
Do not wear any conductive objects, such as jewelry or watches.
When you replace a component, examine the slot and connector for damages. Make sure the pins
are not damaged (bent for example) and do not contain any foreign objects.
Removing a dual SD card extended module
1. Power off the server. For more information, see " Powering off the server ."
2. Remove the server from the rack. For more information, see " Removing the server from a rack ."
3. Remove the access panel. For more information, see " Removing the access panel ."
4. Remove the riser card cage that might hinder the replacement.
5. Remove the dual SD card extended module. Press the top clip and the side clip on the dual SD
card extended module and pull the module out of the connector, as shown in
Figure 99 .
Figure 99 Removing the dual SD card extended module
6. Remove all SD cards from the extended module. Press an SD card to release it and then pull
the SD card out of the slot, as shown in
Figure 100 .