Replacing A Memory Module - Lenovo B475 User Manual

5. Remove the frame fixing screw
by arrow 5
6. Put a new hard disk drive gently into the hard disk drive bay with the tab facing
upwards and the connectors facing each other; then push it firmly into space.
7. Reinstall the frame fixing screw.
8. Reinstall the compartment cover and tighten the screws.
9. Reinstall the battery pack.
10. Turn the computer over again. Connect the ac power adapter and the cables
to the computer again.

Replacing a memory module

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.
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.
To install a DDR3 SDRAM, do the following:
to remove the hard disk drive from the slot.
4 and pull the tab up in the direction shown
Appendix A. CRU instructions
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