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Optional serial COM port
Removing the serial COM port
The procedure to remove serial COM port from Riser 3 or 4 is same.
Prerequisites
1. Follow the safety guidelines listed in the
.
2. Follow the procedure listed in
Before working inside your system
3.
.
NOTE:
The serial COM port is supported only in slot 4 or slot 8 of the expansion card riser.
Steps
1. Loosen the captive screws on the system.
2. Press the blue release tab or blue button on the riser and holding the edges lift the expansion card riser from the riser
connector on the system board.
3. Disconnect the serial COM port cable from the rear I/O board.
Figure 146. Disconnecting the serial COM port
4. Open the latch on the expansion card riser and slide the serial COM port out of the expansion card riser.
136
Installing and removing system components
Содержание EMC Core XC750
Страница 1: ...Dell EMC Core XC750 Installation and Service Manual September 2021 Rev 1 0 ...
Страница 19: ...Figure 13 Service information Figure 14 Memory information and system board connectors System overview 19 ...
Страница 21: ...Figure 19 System tasks Figure 20 Heat sink Figure 21 BOSS S2 Figure 22 Express service tag System overview 21 ...