HP 540 HP 540 Notebook PC and HP 541 Notebook PC - Maintenance and Service Gui - Page 53

Memory module, Remove the memory module

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6. Remove the WLAN module (3) by pulling the module away from the slot at an angle. NOTE: WLAN modules are designed with a notch (4) to prevent incorrect insertion. Reverse this procedure to install the WLAN module. Memory module Description 2-GB (PC2-5300, 667-MHz, DDR2) 1-GB (PC2-5300, 667-MHz, DDR2) 512-MB (PC2-5300, 667-MHz, DDR2) spare part numbers 500009-001 500008-001 500010-001 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 37). Remove the memory module: 1. Loosen the Phillips PM2.0×5.0 captive screw (1) that secures the memory module compartment cover to the computer. Component replacement procedures 43

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6.
Remove the WLAN module
(3)
by pulling the module away from the slot at an angle.
NOTE:
WLAN modules are designed with a notch
(4)
to prevent incorrect insertion.
Reverse this procedure to install the WLAN module.
Memory module
Description
spare part numbers
2-GB (PC2-5300, 667-MHz, DDR2)
500009-001
1-GB (PC2-5300, 667-MHz, DDR2)
500008-001
512-MB (PC2-5300, 667-MHz, DDR2)
500010-001
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
37
).
Remove the memory module:
1.
Loosen the Phillips PM2.0×5.0 captive screw
(1)
that secures the memory module compartment
cover to the computer.
Component replacement procedures
43