Dell PP30L manual Verifying System Operation, Follow the procedure After Working on Your Computer

5. If a memory module is installed into the DIMM B socket, replace it using procedures in DIMM B.

DIMM B

1.Ground yourself by touching a bare-metal part in the computer chassis.

2.Remove the memory module from its anti-static packaging and, grasping the module at the side edges, align the slot in the module edge connector with the key in the socket connector.

3.Slide the memory module into the DIMM B connector at a 30-degree angle to the system board until it is fully seated.

4.Push the long edge of the memory module down until retaining clips lock the module in place.

NOTE: If the memory module is not installed properly, the retaining clips will not hold the module securely and the computer may not boot properly. No error message indicates this problem.

Verifying System Operation

1.Slide the bottom of the base assembly into place and tighten the captive screw.

2.Follow the procedure After Working on Your Computer.

3.Set the computer upright and open the display.

4.Power-on your computer. As the computer boots, it detects the additional memory and automatically updates the system configuration information. Verify that the memory capacity shown on the display is what is expected.

5.To confirm the amount of memory installed in the computer:

•In the Microsoft® Windows Vista® operating system, click Start → Help and Support→ Computer Information.

•In the Microsoft Windows® XP operating system, right-click the My Computer icon on your desktop, click Properties, and then click General.

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