Lenovo H415 Руководство по замене оборудования - Страница 6

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Также для Lenovo H415: Руководство пользователя (33 страниц), Уведомление (4 страниц), Руководство по безопасности и гарантии (49 страниц), Руководство по замене оборудования (39 страниц), Руководство пользователя (33 страниц), Руководство пользователя (22 страниц)

Overview

This guide is intended to be used by customers who are replacing Customer

Replaceable Units (CRUs) as well as trained service personnel who are replacing

Field Replaceable Units (FRUs). In this guide, CRUs and FRUs will be referred to as

parts.

Note: Trained service personnel should refer to the Hardware Maintenance

Manual (HMM) for parts ordering information.

This guide does not include procedures for all parts. It is expected that cables,

switches, and certain mechanical parts can be replaced by trained service

personnel without the need for step-by-step procedures.

Note: Use only parts provided by Lenovo™.

The description of the TV card in this manual applies only to machines which have

a TV card. It does not apply to machines which do not have a TV card.

This guide contains procedures for replacing the following parts:

•

Memory modules

•

Hard disk drive

•

Optical drive

•

Graphic Card

•

TV Tuner

•

WLAN Card

•

Heatsink & Fan

•

Keyboard

•

Mouse

Safety information for replacing CRUs

Do not open your computer or attempt any repair before reading the

"Important safety information" in the Safety and Warranty Guide that was

included with your computer. If you no longer have this copy of the Safety

and Warranty Guide, you can obtain one online from the Support Web site at

http://consumersupport.lenovo.com.

Hardware Replacement Guide