Lenovo 3569, Maintenance Manual

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Figure 36. Removing two screws that secure the inverter to the main bracket
7. Disconnect the three cables from the inverter.
8. Lift the inverter off the computer.
9. To reinstall the new inverter, connect the three cables to the new inverter. Position the new inverter and
align the two screw holes in the new inverter with those in the computer.
10. Install the two screws to secure the new inverter to the main bracket.
11. Reinstall the optical drive. See “Replacing the optical drive” on page 83.
12. Go to “Completing the parts replacement” on page 111.
Installing or replacing a memory module
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety
information” in the
Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy
of the Safety, Warranty, and Setup Guide , go to:
http://www.lenovo.com/support
This section provides instructions on how to install or replace a memory module.
Your computer has two memory slots for installing or replacing DDR3 SODIMMs (small outline dual inline
memory modules). When installing or replacing a memory module, use 1 GB, 2 GB or 4 GB DDR3 SODIMMs
in any combination up to a maximum of 8 GB of system memory.
To install or replace a memory module, do the following:
Chapter 9
.
Replacing FRUs
99