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5.
Remove the system board (4).
Reverse this procedure to install the system board.
Memory module
Description
8-GB (2133, 1.2-V, DDR4; for use only on computer models equipped with an Intel Core processor)
8-GB (PCL3, 12800, 1600; for use only on computer models equipped with an Intel Pentium or Intel
Celeron processor)
4-GB (2133, 1.2-V, DDR4; for use only on computer models equipped with an Intel Core processor)
4-GB (PCL3, 12800, 1600; for use only on computer models equipped with an Intel Pentium or Intel
Celeron processor)
Before removing a memory module, follow these steps:
1.
Turn off 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 the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the keyboard/top cover (see
5.
Disconnect the battery cable from the system board (see
6.
Remove the system board (see
Remove the memory module:
1.
Turn the system board upside down with the front toward you.
Keyboard/top cover on page
System board on page
46).
Spare part number
820570-005
693374-005
820569-005
691740-005
32).
Battery on page
39).
Component replacement procedures
49
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