Lenovo 2208, Руководство по техническому обслуживанию аппаратной части

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7. Pivot the card latch to the closed position to secure the PCI card.
Figure 10. Installing a PCI card
8. To complete the replacement, go to “Completing the parts replacement” on page 112.
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
ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre
Safety and Warranty Guide , go to:
http://support.lenovo.com
This section provides instructions on how to install or replace a memory module.
Your computer has four slots for installing or replacing DDR3 UDIMMs that provide up to a maximum of
16 GB system memory. When installing or replacing a memory module, use 2 GB or 4 GB DDR3 UDIMMs
in any combination up to a maximum of 16 GB.
The following table provides information about the memory module installation rules that you should
consider when installing or removing a memory module. The “X” mark indicates the memory slot(s) into
which the memory module(s) should be installed in different situations. The numbers 1, 2, 3, and 4 indicate
the installation sequence. To locate the memory module slots, see “Locating parts on the system board”
on page 77.
UDIMM DIMM 1 DIMM 2 DIMM 3 DIMM 4
One UDIMM
X
Two UDIMMs X, 1 X, 2
Three UDIMMs X, 3 X, 1 X, 2
Four UDIMMs X, 3 X, 4 X, 1 X, 2
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ThinkCentre Hardware Maintenance Manual