Locating Major Frus And Crus - Lenovo ThinkCentre M53 Hardware Maintenance Manual

17
Rear Wi-Fi antenna (some models)
19
Keyboard

Locating major FRUs and CRUs

The following illustration shows the locations of the major FRUs and Customer Replaceable Units (CRUs) in
the computer. To remove the computer cover, see "Removing the computer cover" on page 123.
Figure 4. Locating major FRUs and CRUs
The following table lists the major FRUs shown in the illustration above and identifies which FRUs are
also self-service CRUs or optional-service CRUs.
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ThinkCentre M53 Hardware Maintenance Manual
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Vertical stand (some models)
20
Mouse