Dell YT583 manual 278

aRemove the memory modules or the memory module riser cards and install them on the replacement board. See "Memory" on page 172 for more information.

CAUTION: The processor package and heat-sink assembly can get hot. To avoid burns, ensure that the package and assembly have had sufficient time to cool before you touch them.

bRemove any installed heat-sink assemblies and processors from the existing system board and transfer them to the replacement system board. See "Removing the Processor" on page 150 for more information.

2Set the jumpers on the replacement system board so that they are identical to the ones on the existing board (see "System Board Components" on page 27.)

NOTE: Some components and connectors on the replacement system board may be in different locations than the corresponding connectors on the existing system board.

3Orient the replacement board by aligning the slots on the bottom of the system board pan with the tabs on the chassis, and slide the system board into place.

4Screw the system board assembly into place.

5Replace any components and cables that you removed from the system board.

6Reconnect all cables to their connectors at the back of the computer.

7Replace the computer cover (see "Removing the Computer Cover" on page 141).

NOTICE: To connect a network cable, first plug the cable into the network port or device and then plug it into the computer.

8Connect your computer and devices to electrical outlets, and turn them on.

278

Adding and Replacing Parts