Dell PowerEdge R750 EMC Installation and Service Manual - Page 183

Optional internal USB card, Removing the internal USB card

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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 card Removing the internal USB card Prerequisites CAUTION: To avoid interference with other components in the server, the maximum permissible dimensions of the USB memory key are 15.9 mm wide x 57.15 mm long x 7.9 mm high. 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 risers. Steps 1. Holding the blue tag, lift the internal USB card to disconnect from the connector on the system board. 2. Remove the USB memory key from the internal USB card. Figure 189. Removing the internal USB card Next steps 1. Replace the internal USB card. Installing the internal USB card Prerequisites 1. Follow the safety guidelines listed in the Safety instructions. Installing and removing system components 183

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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 card
Removing the internal USB card
Prerequisites
CAUTION:
To avoid interference with other components in the server, the maximum permissible dimensions of
the USB memory key are 15.9 mm wide x 57.15 mm long x 7.9 mm high.
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 risers
.
Steps
1.
Holding the blue tag, lift the internal USB card to disconnect from the connector on the system board.
2.
Remove the USB memory key from the internal USB card.
Figure 189. Removing the internal USB card
Next steps
1.
Replace the internal USB card
.
Installing the internal USB card
Prerequisites
1.
Follow the safety guidelines listed in the
Safety instructions
.
Installing and removing system components
183