Compaq CQ50-139WM HP G50 Notebook PC and Compaq Presario CQ50 Notebook PC - Ma - Page 55

Memory module, Remove the memory module

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Memory module Description For models equipped with AMD processors: PC2-6400, 667-MHz, DDR2 2048-MB 1024-MB 512-MB PC2-5300, 667-MHz, DDR2 2048-MB 1024-MB 512-MB For models equipped with Intel processors: PC2-6400, 667-MHz, DDR2 2048-MB 1024-MB 512-MB PC2-5300, 667-MHz, DDR2 2048-MB 1024-MB 512-MB Spare part number 485033-001 485032-001 485031-001 485030-001 485029-001 485028-001 485033-002 485032-002 485031-002 485030-002 485029-002 485028-002 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 40). Remove the memory module: 1. Loosen the two Phillips PM2.5×6.0 captive screws (1) that secure the memory module compartment cover to the computer. Component replacement procedures 47

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Memory module
Description
Spare part number
For models equipped with AMD processors:
PC2-6400, 667-MHz, DDR2
2048-MB
485033-001
1024-MB
485032-001
512-MB
485031-001
PC2-5300, 667-MHz, DDR2
2048-MB
485030-001
1024-MB
485029-001
512-MB
485028-001
For models equipped with Intel processors:
PC2-6400, 667-MHz, DDR2
2048-MB
485033-002
1024-MB
485032-002
512-MB
485031-002
PC2-5300, 667-MHz, DDR2
2048-MB
485030-002
1024-MB
485029-002
512-MB
485028-002
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
40
).
Remove the memory module:
1.
Loosen the two Phillips PM2.5×6.0 captive screws
(1)
that secure the memory module
compartment cover to the computer.
Component replacement procedures
47