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Memory module
NOTE:
Older models use DDR2 memory, while newer models use DDR3 memory. You cannot use
model numbers to determine the type of memory a model uses.
NOTE:
When adding a second memory module, be sure it is the same type and speed as the
installed memory module. DDR2 memory modules cannot be mixed with DDR3 memory modules.
Description
For use in models that use DDR2 memory:
2-GB (PC2-6400, 800-MHz, DDR2)
1-GB (PC2-6400, 800-MHz, DDR2)
For use in models that use DDR3 memory:
2-GB (PC3-10600, 1333-MHz, DDR3)
1-GB (PC3-10600, 1333-MHz, DDR3)
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
5.
Remove the switch cover and keyboard (see
Remove the memory module:
1.
Position the computer with the front toward you.
2.
Spread the retaining tabs (1) on each side of the memory module slot to release the memory
module. (The edge of the module opposite the slot rises away from the computer.)
46
Chapter 4 Removal and replacement procedures
Battery on page
42).
Switch cover and keyboard on page
Spare part number
598858-001
598861-001
598856-001
598859-001
43)
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