Filter
Top Products
Memory module
Description Spare part number
4-GB (PC3, 12800, 1600-MHz) 641369-001
2-GB (PC3, 12800, 1600-MHz) 652972-001
Before removing a 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 34).
5. Remove the memory module/wireless module compartment cover (see
WLAN module
on page 42).
To remove a memory module:
1. Flip up the Mylar sheet protecting the memory module compartment.
2. Spread the retaining tabs (1) on each side of the memory module slot to release the memory
module. (The memory module tilts up.)
Component replacement procedures 45