Primary memory module
NOTE:
Primary memory is installed under the keyboard.
Computers that use the system board with spare part number 595764-001 or 630293-001 have two
memory slots.
Computers that use the system board with spare part number 595765-001 or 630294-001 have four
memory slots. On these computers, in both the expansion memory slots (on the bottom of the
computer) and the primary memory slots (under the keyboard), slot 2 cannot be populated if slot 1 is
not populated.
Description
Spare part number
2-GB (PC3-12800, 1600-MHz, DDR3)
652972-001
4-GB (PC3-12800, 1600-MHz, DDR3)
641369-001
8-GB (PC3-10600, 1333-MHz, DDR3)
634091-001
Before removing the primary 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 47
).
5.
Remove the following components:
a.
Hard drive (see
Hard drive on page 54
)
b.
Keyboard (see
Keyboard on page 65
)
Remove the primary memory module:
1.
Spread the retaining tabs
(1)
on each side of the primary memory module slot to release the
memory module. (The edge of the module opposite the slot rises away from the computer.)
68
Chapter 4 Removal and replacement procedures
Содержание EliteBook 8540W
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Страница 134: ...6 Select Repair your computer 7 Follow the on screen instructions Windows 7 127 ...
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