Lenovo V320 사용자 설명서 및 하드웨어 유지보수 매뉴얼 - 페이지 12

{카테고리_이름} Lenovo V320에 대한 사용자 설명서 및 하드웨어 유지보수 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Lenovo V320 48 페이지. Machine type (mt):10n5, 10n6 energy star mt:10n5, 10n6
Lenovo V320에 대해서도 마찬가지입니다: 사용자 설명서 (36 페이지), 사용자 설명서 (36 페이지)

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Knowing replaceable parts

Customer-Replaceable Units (CRUs)

CRUs are computer parts that a user can upgrade or replace. There are two types of CRUs: self-service and

optional-service.

Self-service CRUs

Note

Optional-service CRUs

Field-Replaceable Units (FRUs)

FRUs are computer parts that a trained technician can upgrade or replace.

For detailed FRU information, such as the FRU part numbers and supported computer models, go to:

http://www.lenovo.com/serviceparts-lookup

Replacing hardware

You can install self-service CRUs easily. These CRUs might be standalone,

latched, or secured by up to two screws.

Examples of self-service CRUs include the keyboard, mouse, any USB

device, and the power cord. Other self-service CRUs might include memory

modules, adapter cards, hard disk drives, and optical drives.

Users are responsible for replacing all self-service CRUs.

Handling optional-service CRUs requires some technical skills and simple

tools (such as a screwdriver).

These CRUs are isolated parts within the computer. They are usually

concealed by an access panel that is secured by more than two screws. You

must remove the screws and panel to access the specific CRU.

Optional-service CRUs can be removed and installed by users or, during the

warranty period, by a Lenovo service technician.