Lenovo IdeaCentre K200 K200 Hardware Replacement Guide - Page 3

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 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 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 is only used for the machines which have the TV card. It is invalid for those machines which do not have TV card. This guide contains procedures for replacing the following parts: • Power supply • Memory modules • Adapter • Hard disk drive • Optical drive • System fan assembly • Keyboard • Mouse • External Speakers 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://www.lenovo.com/ support. Hardware Replacement Guide 1 31032753 IdeaCentre K_HRG_EN.indd 1 2007.12.7 3:41:39 PM