Lenovo 7522D6U, Руководство пользователя

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When installing or replacing a memory module, use the following guidelines:
v
Use 1.8 V, 240-pin, DDR2 DIMMs (double data rate 2 dual inline memory
modules).
v
Use 512 MB, 1 GB, or 2 GB memory modules in any combination up to a
maximum of 4 GB.
Note: Only DDR2 SDRAM DIMMs can be used.
To install or replace a memory module:
1. Open the computer cover. See “Opening the computer cover” on page 12.
2.
Pivot the drive bay assembly upward to access the memory slots. See
“Accessing the system board components and drives” on page 13.
3. Remove any parts that might prevent your access to the memory slots.
4.
Locate the memory slots.
5. Open the retaining clips.
If you are replacing an old memory module, open the retaining clips and
remove the memory module being replaced as shown.
Figure 7. Opening the retaining clips
Figure 8. Removing the old memory module
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User Guide