HP CQ40-120AU, CQ40-300 manual Memory module, For use in computer models with Intel processors

Memory module

Description	Spare part number
For use in computer models with Intel processors:
2048-MB (800-MHz, PC2-6400, 1-DIMM)	482169-003
1024-MB (800-MHz, PC2-6400, 1-DIMM)	482168-003
512-MB (800-MHz, PC2-6400, 1-DIMM)	482167-003
2048-MB (667-MHz, PC2-5300, 1-DIMM)	448151-004
1024-MB (667-MHz, PC2-5300, 1-DIMM)	448150-003
512-MB (667-MHz, PC2-5300, 1-DIMM)	452312-003
For use in computer models with AMD processors:
2048-MB (800-MHz, PC2-6400, 1-DIMM)	482169-004
1024-MB (800-MHz, PC2-6400, 1-DIMM)	482168-004
512-MB (800-MHz, PC2-6400, 1-DIMM)	482167-004
2048-MB (667-MHz, PC2-5300, 1-DIMM)	448151-005
1024-MB (667-MHz, PC2-5300, 1-DIMM)	448150-004
512-MB (667-MHz, PC2-5300, 1-DIMM)	452312-004

Before removing the memory module, follow these steps:

1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.

2.Disconnect all external devices connected to the computer.

3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4.Remove the battery (see Battery on page 41).

Remove the memory module:

1.Position the computer with the front toward you.

2.Loosen the Phillips PM2.5×6.0 captive screw (1) that secures the memory module compartment cover to the computer.

52 Chapter 4 Removal and replacement procedures