Dell R820 Removing An Expansion Card From An Expansion-Card Riser 1 Or, Card Priority, Card Type

Card Priority	Card Type	Form Factor	Slot Priority	Max Allowed
1	Internal Storage (Integrated Slot)	Full Height	7, 2	2
	PCIE Extender Adapter (SSD)	Full Height	1	1
2	GPU	Full Height	1, 6	2
3	External SAS Controllers	Full Height	7, 2, 1, 6	2
		Low Profile	3, 4, 5	3
3	Converged Network Adapters	Full Height	6, 2, 1	3
		Low Profile	3, 4, 5	2
4	10 Gb Ethernet Controllers	Full Height	6, 2, 1	3
		Low Profile	3, 4	2
		Low Profile	3, 4, 5	2
5	Fibre Channel 8 Gb Dual Port	Full Height	6, 2, 1	3
		Low Profile	3, 4, 5	2
6	Fibre Channel 8 Gb Single Port	Full Height	6, 2, 1	3
		Low Profile	3, 4, 5	3
7	Fibre Channel 4 Gb Single/Dual	Full Height	6, 2, 1	3
	Port
8	1 Gb NICs	Low Profile	3, 4	2
		Full Height	6, 2, 1	3
9	External Non-RAID Controller	Full Height	7, 2, 1, 6	3
10	Fusion I/O	Full Height	2, 6	2

Removing An Expansion Card From An Expansion-Card Riser 1 Or 2

CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

CAUTION: Remove any power cables and externally powered devices from the system before removing an expansion-card riser.

1.Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet and peripherals.

2.Open the system.

3.Disconnect any cables connected to the expansion card.

4.Lift the expansion-card riser out of the chassis using the touch points.

NOTE: For a full-height expansion card, pull the expansion-card holder away from the expansion-card riser.

5.Press the expansion-card riser latch and rotate it away from the expansion card riser.

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