Dell EMC PowerEdge R340, Инструкция по установке и обслуживанию

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2. Confirm that the battery is operating properly, by performing the following steps:
a. Enter the System Setup, while booting, by pressing F2 .
b. Enter the correct time and date in the System Setup Time and Date fields.
c. Exit the System Setup.
d. To test the newly installed battery, remove the system from the enclosure for at least an hour.
e. Reinstall the system into the enclosure after an hour.
f. Enter the System Setup and if the time and date are still incorrect, see
Getting help section.
Optional internal USB memory key
NOTE: To locate the internal USB port on the system board, see the System board jumpers and connectors section.
Replacing the optional internal USB memory key
Prerequisites
CAUTION: To avoid interference with other components in the server, the maximum permissible dimensions of the USB
memory key: 15.9 mm width x 57.15 mm length x 7.9 mm height.
1. Follow the safety guidelines listed in the Safety instructions .
2. Follow the procedure listed in the Before working inside your system .
3. Remove the expansion card riser .
Steps
1. Locate the USB port or USB memory key on the system board.
To locate the USB port, see the System board jumpers and connectors section.
2. If installed, remove the USB memory key from the USB port.
3. Insert the replacement USB memory key into the USB port.
Next steps
1. Replace the expansion card riser .
2. Follow the procedure that is listed in After working inside your system .
3. While booting, press F2 to enter System Setup and verify that the system detects the USB memory key.
Optional optical drive
Removing the optical drive
The procedure for removing an optical drive and optical drive blank is the same.
Prerequisites
1. Follow the safety guidelines listed in the Safety instructions .
2. Follow the procedure listed in the Before working inside your system .
NOTE: Observe the routing of the cable as you remove it from the system.
Steps
1. Disconnect the power and signal cables from the optical drive.
2. To release the optical drive, press the release tab and push the drive towards the front of the system.
3. Slide the optical drive out of the system.
68 PowerEdge R340 installing and removing system components