Lenovo IdeaCentre B520 Manuel d'utilisateur

Version 3.0 2011.01Machine type: 10064/7745LenovoIdeaCentre B5 SeriesHardware Replacement Guide31047244

5Hardware Replacement GuideLocationsChapterThis chapter provides illustrations to help locate the various connectors, controls and components of the c

6Hardware Replacement GuideBuilt-inmicrophone Volume downCamera Volume upPowerbutton BrightnessdownHard Disk Drive Indicator BrightnessupBluetooth

7Hardware Replacement GuideRear viewThe following illustration shows the location of connectors on the rear of the computer. Powersocket PS/2keyboar

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9Hardware Replacement Guide Attention: Do not remove the computer cover or attempt any repairs before reading the “Important safety information” in

10Hardware Replacement GuideTo remove the computer cover1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating sy

11Hardware Replacement GuideMounting the computer onto a wallThecomputercanbemountedontoawall.Beforedoingthis,youwillrstneedtoinstall

12Hardware Replacement Guide2. Remove the 6 screws that secure the stand to the computer, and then slide the stand out.3. Align the wall mount brack

13Hardware Replacement Guide4. Slide both cover pieces back into position.Replacing a memory module Attention: Turn off the computer and wait 3 to

14Hardware Replacement Guide5. Pushoutthelatchesonbothsidesofthememorysockettoreleasethememory module and gently pull the memory module

Hardware Replacement Guide© Copyright Lenovo 2011. All rights reserved.LENOVO products, data, computer software, and services have been developed excl

15Hardware Replacement GuideReplacing the optical drive Attention: Turn off the computer and wait 3 to 5 minutes to let the computer cool down befo

16Hardware Replacement Guide7. Pushasmallironstick(paperclip)intothesmallholeontheopticaldrivecoverso that the disk springs out as sh

17Hardware Replacement Guide11. Install the new optical drive as follows:(1) Align the new optical drive with the cover, and then push the cover back

18Hardware Replacement Guide3. Spring up the handle on the hard disk drive bay, and then slide the hard disk drive bay out of the chassis as shown.4.

19Hardware Replacement Guide7. Secure the hard disk drive bay to the chassis with the remaining screw.8. Install the computer cover back into positi

20Hardware Replacement GuideReplacing the mouse Attention: Do not remove the computer cover or attempt any repairs before reading the “Important saf

21Hardware Replacement GuideReplacing the power cord Attention: Do not remove the computer cover or attempt any repairs before reading the “Importan

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23Hardware Replacement GuideDeclarationThank you for using Lenovo products.Carefully read all documents shipped with your computer before you install

24Hardware Replacement GuideTrademarksLenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in the United States, other

ContentsOverview ... 1Chapter 1 Locations ...

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

2Hardware Replacement GuideYou can find the following information: • CRUremovalandinstallationinformation• Publications• Troubleshootinginfor

3Hardware Replacement Guide• Alwayshandlepartsandothercomputercomponentscarefully.Handleadapters, memory modules, system boards, and micropr

4Hardware Replacement Guide