52
Appendix A. CRU instructions
6
If two DDR3 SDRAMs are already installed in the memory slot, remove
one of them to make room for the new one by pressing out on the latches
on both edges of the socket at the same time. Be sure to save the old
DDR3 SDRAM for future use.
7
Align the notch of the DDR3 SDRAM with the protrusion of the socket
and gently insert the DDR3 SDRAM into the socket at a 30-45° angle.
8
Push the DDR3 SDRAM inward toward the socket until the latches on
both edges of the socket are pushed into the closed position.
9
After aligning the attachment clips with their matching gaps, reinstall the
compartment cover.
0
Reinstall and tighten the screws.
A
Reinstall the battery.
B
Turn the computer over again. Connect the AC adapter and the cables to
the computer again.
b
a
a
b
a
Summary of Contents for 12992KU
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Page 5: ...1 Chapter 1 Getting to know your computer Top view Z475 h i j f e g a c d b g k l ...
Page 13: ...Chapter 1 Getting to know your computer 9 Bottom view Z475 a b c d ...
Page 51: ...Appendix A CRU instructions 47 Z575 5 Remove the frame fixing screws Z475 b a c c c ...
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Page 62: ... Lenovo China 2011 New World New Thinking TM www lenovo com V1 0_en US ...
