Dell 3000 manual Installing Memory, Securing clips Connector Removing and Installing Parts

Installing Memory

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the

Product Information Guide.

1Shut down the computer through the Start menu (see page 45).

2Ensure that your computer and attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut down your computer, turn them off now.

NOTICE: To disconnect a network cable, first unplug the cable from your computer and then unplug it from the network wall jack.

3Disconnect any telephone or telecommunication lines from the computer.

4Disconnect your computer and all attached devices from their electrical outlets, and then press the power button to ground the system board.

CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before opening the cover.

5Remove the computer cover (see page 50).

6Lay the computer on its side so that the system board is on the bottom of the inside of the computer.

7If necessary, remove a memory module:

a Press out the securing clip at each end of the memory module connector.

bGrasp the module and pull up.

If the module is difficult to remove, gently ease the module back and forth to remove it from the connector.

8To insert a module, press out the securing clip at each end of the memory module connector.

memory connector closest to microprocessor

securing clips (2)

connector

Removing and Installing Parts

55