Hardware Replacement Guide Ластик х серия настольный компьютер (леново) Lenovo Erazer X700 Desktop (Lenovo) - Type 90A2

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User Guide

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 often 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 the replacement of all parts. It is 
expected that trained service personnel are already able to replace cables, 
switches, and certain mechanical parts without the need for step-by-step 

  Note: Use only parts provided by Lenovo®.

The description of the TV-Tuner card in this manual applies only to computer 
models with a TV-Tuner card, and therefore does not apply to models without a 
TV-Tuner card.

This guide contains instructions for replacing the following parts:
•  Memory modules
•  Hard disk drive
•  Solid state drive
•  Optical disk drive
•  Graphics card
•  Keyboard and mouse

Safety information for replacing CRUs

Do not open your computer or attempt any repairs before reading the “Important 
safety information” in the Safety and Warranty Guide that was included with your 
computer. An electronic copy of the Safety and Warranty Guide can also be 
obtained online from the Lenovo® Support Web site at: http://support.lenovo.com