HP Presario CQ45-300 Compaq Presario CQ45 Notebook PC - Maintenance and Servic - Page 62

Memory module, that secures the memory module compartment

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Memory module Description For use in computer models with Intel processors: 2048-MB (800-MHz, PC2-6400, 1-DIMM) 1024-MB (800-MHz, PC2-6400, 1-DIMM) 512-MB (800-MHz, PC2-6400, 1-DIMM) For use in computer models with AMD processors: 2048-MB (800-MHz, PC2-6400, 1-DIMM) 1024-MB (800-MHz, PC2-6400, 1-DIMM) 512-MB (800-MHz, PC2-6400, 1-DIMM) Spare part number 482169-001 482168-001 482167-001 482169-002 482168-002 482167-002 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 43). 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. 3. Lift the right side of the cover (2), swing it to the left, and lift the cover off the computer (3). The memory module compartment cover is included in the Plastics Kit, spare part number 486862-001. 54 Chapter 4 Removal and replacement procedures

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Memory module
Description
Spare part number
For use in computer models with Intel processors:
2048-MB (800-MHz, PC2-6400, 1-DIMM)
482169-001
1024-MB (800-MHz, PC2-6400, 1-DIMM)
482168-001
512-MB (800-MHz, PC2-6400, 1-DIMM)
482167-001
For use in computer models with AMD processors:
2048-MB (800-MHz, PC2-6400, 1-DIMM)
482169-002
1024-MB (800-MHz, PC2-6400, 1-DIMM)
482168-002
512-MB (800-MHz, PC2-6400, 1-DIMM)
482167-002
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
43
).
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.
3.
Lift the right side of the cover
(2)
, swing it to the left, and lift the cover off the computer
(3)
. The
memory module compartment cover is included in the Plastics Kit, spare part number
486862-001.
54
Chapter 4
Removal and replacement procedures