HP Pavilion dm1-4000 HP Pavilion dm1 Entertainment PC - Maintenance and Servic - Page 60

Memory module, Spread the retaining tabs

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Memory module Description 4-GB memory module (PC3, 10600, 1333-MHz) 2-GB memory module (PC3, 10600, 1333-MHz) Spare part number 621569-001 621565-001 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 38). 5. Remove the service door (see WLAN module on page 43). Remove the memory module: 1. Spread the retaining tabs (1) on each side of the memory module slot to release the memory module. (The memory module tilts up.) CAUTION: To prevent damage to the memory module, hold it by the edges only. Do not touch the components on the memory module. 52 Chapter 4 Removal and replacement procedures

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Memory module
Description
Spare part number
4-GB memory module (PC3, 10600, 1333-MHz)
621569-001
2-GB memory module (PC3, 10600, 1333-MHz)
621565-001
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
38
).
5.
Remove the service door (see
WLAN module
on page
43
).
Remove the memory module:
1.
Spread the retaining tabs
(1)
on each side of the memory module slot to release the
memory module. (The memory module tilts up.)
CAUTION:
To prevent damage to the memory module, hold it by the edges only. Do not touch
the components on the memory module.
52
Chapter 4
Removal and replacement procedures