Lenovo IdeaCentre K330B Manuel d'utilisateur

Version 5.0 2011.03Hardware Replacement GuideIdeaCentre K3 SeriesMachine type: 10062/7727 10073/1169 10066/7747 10067/77483104852631048526 IC K3 H

7Hardware Replacement GuideOptical drive (some models are equipped with only one optical drive)Power dial switchRear view of the chassisThe following

8Hardware Replacement GuideIdeaCentre K330A/IedaCentre K330BVoltage selection switch (Selected models only)Power connectorPS/2 keyboard connectorPS/2

9Hardware Replacement GuideIdeaCentre K335Voltage selection switch (Selected models only)Power connectorPS/2 keyboard connectorPS/2 mouse connectoreSA

10Hardware Replacement GuideIdentifying parts on the system boardThe system board (also known as the “mainboard” or “motherboard”) is the main circuit

11Hardware Replacement GuidePower fan connectorFront panel connectorFrontUSBconnectors(3)Serial (com2) connectorFront audio connectorPCI express X

12Hardware Replacement GuidePower connectorSATA connectors (4)Front panel connectorFrontUSBconnectors(3)Serial(com2) connectorFront audio connector

13Hardware Replacement GuideMemory connectors (2)Thermal sensor header connectorPower connectorSATA connectors (4)Front panel connectorFrontUSBconne

14Hardware Replacement GuideMicroprocessor and heat sinkMicroprocessor fan connectorMemory connectors (4)Thermal sensor header connectorPower connecto

15Hardware Replacement Guide Attention: Do not remove the computer cover or attempt any repair before reading the “Important safety information” in

16Hardware Replacement Guide3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other ca

Hardware Replacement Guide© Copyright Lenovo 2011. All rights reserved.LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant

17Hardware Replacement GuideRemoving the front bezelTo remove the front bezel:1. Remove the computer cover. Refer to “Removing the computer cover”.

18Hardware Replacement GuideReplacing a memory module Attention: Do not remove the computer cover or attempt any repair before reading the “Importan

19Hardware Replacement GuideReplacing the hard disk drive Attention: Do not remove the computer cover or attempt any repair before reading the “Impo

20Hardware Replacement Guide7. Refer to the “Completing the installation”.Replacing an optical drive Attention: Do not remove the computer cover or

21Hardware Replacement Guide5. Slide the new optical drive into the bay from the front until it snaps into position.6. Connect the data and power ca

22Hardware Replacement Guide4. Pull the system fan assembly out of chassis.31048526 IC K3 HRG V5.0 (EN)(R).indd 22 2011-3-14 17:34:14

23Hardware Replacement Guide5. Install the new system fan assembly by aligning the rubber mounts of the system fan assembly with the holes on the cha

24Hardware Replacement GuideReplacing the heat sink assembly Attention: Do not remove the computer cover or attempt any repair before reading the “I

25Hardware Replacement Guide7. Use the thermal grease syringe to place five drops of grease on the top of the microprocessor. Each drop of grease shou

26Hardware Replacement GuideReplacing a PCI express adapter Attention: Do not remove the computer cover or attempt any repair before reading the “Im

ContentsOverview ... 1Chapter 1 Locations ...

27Hardware Replacement Guide3. Install the new adapter into the same adapter connector. 4. Ensure that the new adapter is fully seated into the adap

28Hardware Replacement Guide Note 1: Replacement of some models equipped with graphic adapter bracket is different.Please remove the plastic bracket fi

29Hardware Replacement GuideAfter the Graphic Adapter is installed , install the bracket as the following:1. Install the plastic bracket into the cha

30Hardware Replacement Guide Note 2: Replacement of some models equipped with graphic adapter bracket is different.Please remove the bracket first as t

31Hardware Replacement GuideAfter the Graphic Adapter is installed, install the bracket as the following:1. Install the metal bracket into the chassi

32Hardware Replacement GuideReplacing the CPU Attention: Do not remove the computer cover or attempt any repair before reading the “Important safety

33Hardware Replacement Guide6. Lift the microprocessor straight up and out of the socket. Notes:a. Note the orientation of the notches on the mic

34Hardware Replacement Guide9. Holding the microprocessor with your fingers, position the microprocessor so that the notches on the microprocessor are

35Hardware Replacement GuideReplacing the keyboardTo replace the keyboard: 1. Remove any media (disket, CDs, or memory cards) from the drives, shut d

36Hardware Replacement GuideReplacing the mouseTo replace the mouse: 1. Remove any media (diskettes, CDs, or memory cards) from the drives, shut down

1Hardware Replacement GuideOverviewThis guide is intended to be used by customers who are replacing Customer Replaceable Units (CRUs) as well as train

37Hardware Replacement GuideReplacing the external speaker1. Remove any media (diskettes, CDs, or memory cards) from the drives, shut down the comput

38Hardware Replacement Guide3. Position the computer cover on the chassis so that the rail guides on the bottom of the computer cover engage the rail

39Hardware Replacement GuideDeclarationThank you for using Lenovo products.Carefully read all documents shipped with your computer before you install

40Hardware Replacement GuideTrademarksLenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in the United States, other

2Hardware Replacement GuideAdditional information resourcesThe most up-to-date information for your computer is available online at: http://consumers

3Hardware Replacement GuideWhen handling parts and other computer components, the following precautions should be taken in order to avoid static elect

4Hardware Replacement Guide31048526 IC K3 HRG V5.0 (EN)(R).indd 4 2011-3-14 17:34:09

5Hardware Replacement GuideLocationsChapterThis chapter provides illustrations to help you locate the various connectors, controls and components in y

6Hardware Replacement GuidePower supplyPCI Express adapter cardSystem fan Memory modulesMicroprocessor fan and heat sink Hard disk drivePCI Express ad