Lenovo ThinkStation P920 Hardware Maintenance Manual page 161

Figure 100. Memory module installation order for computers with one microprocessor
Figure 101. Memory module installation order for computers with two microprocessors
Note: To avoid performance loss, if the memory slots 1 are occupied while the adjacent memory slots 2 are
empty, move the memory modules from slots 1 to the adjacent slots 2 respectively.
Figure 102. Additional notice for removing memory modules
To remove or install a memory module, do the following:
1. Prepare your computer. See "Preparing your computer and removing the computer cover" on page 103.
2. Remove the direct cooling air baffle. See "Direct cooling air baffle" on page 107.
3. Lay the computer on its side for easier access to the memory slots.
4. Locate the memory slot. See Parts on the system board.
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Chapter 9 Hardware removal and installation
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