Dell R805 owner manual Removing the LOM Daughter Card, 107

8Align the front edge of the RAC card with the two front plastic retention standoffs and press down the side of the card until it is fully seated on the standoffs. See Figure 3-20.

When the front of the card is fully seated, the plastic standoff snaps over the edge of the card.

9Connect the two short ribbon cables to the RAC card and the system board. See Figure 6-2 for the connector locations

NOTICE: Be careful when attaching cables to the system board that you do not damage the surrounding system board components.

aConnect one cable to connector 1 on the RAC card and to RAC_CONN1 on the system board.

bConnect the second cable to connector 2 on the RAC card and to RAC_CONN2 on the system board.

10Reinstall expansion-card riser 1. See "Replacing Expansion-Card Riser 1" on page 99.

11Reinstall all expansion cards in expansion-card riser 1. See "Installing an Expansion Card" on page 91.

12Close the system. See "Closing the System" on page 71.

See the RAC card documentation for information on configuring and using the RAC card.

LOM Daughter Card

The LAN-on-motherboard (LOM) NIC daughter card provides two additional NIC LOMs. The two daughter card LOMs are upgradeable to 10Gbps data rate capability, when available.

Removing the LOM Daughter Card

CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting against electrostatic discharge.

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

2Open the system. See "Opening the System" on page 71.

Installing System Components

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