Installing Or Replacing A Memory Module - Lenovo ThinkCentre A58 Hardware Maintenance Manual

3. To reinstall the front bezel, align the plastic tabs on the right side of the front
Figure 7. Reinstalling the front bezel
4. Go to "Completing the parts replacement" on page 118.

Installing or replacing a memory module

This section provides instructions on how to install or replace a memory module.
Your computer has two slots for installing or replacing DDR2 SDRAM DIMMs that
provide up to a maximum of 4 GB system memory. When installing or replacing a
memory module, use 1 GB or 2 GB DDR2 SDRAM DIMMs in any combination up
to a maximum of 4 GB.
To install or replace a memory module, do the following:
1. Remove the computer cover. See "Removing the computer cover" on page 90.
2. Lay the computer on its side for easier access to the system board.
3. Locate the memory slots on the system board. See "Locating parts on the
4. Remove any parts and disconnect any cables that might prevent your access to
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Hardware Maintenance Manual
bezel with the corresponding holes in the chassis, then pivot the front bezel
inward until it snaps into position on the left side.
Attention
Do not open your computer or attempt any repair before reading and understanding the
"Important safety information" in the ThinkCentre Safety and Warranty Guide that came with
your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:
http://www.lenovo.com/support
system board" on page 90.
the memory slots.