Appendix A. CRU instructions
51
Replacing memory
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You can increase the amount of memory in your computer by installing a
double-data-rate three synchronous dynamic random access memory (DDR3
SDRAM)-available as an option-in the memory slot of your computer. DDR3
SDRAMs are available in various capacities.
To install a DDR3 SDRAM, do the following:
1
Touch a metal table or a grounded metal object to reduce any static
electricity in your body, which could damage the DDR3 SDRAM. Do not
touch the contact edge of the DDR3 SDRAM.
2
Turn off the computer. Disconnect the AC adapter and all cables from the
computer.
3
Close the computer display, and turn the computer over.
4
Remove the battery again.
5
Remove the Hard disk drive/Memory/Central processing unit/Mini PCI
Express Card slot compartment cover.
a.Loosen the screws that secure the compartment cover
.
b.Remove the compartment cover
.
Note:
Use only the memory types supported by your computer. If you incorrectly install
optional memory, or install an unsupported memory type, a warning beep will sound
when you try to start the computer.
a
b
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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