Lenovo B50-30 Notebook User Manual download pdf (Page 20)

Lenovo B50-30/B50-30 Touch/B50-45/ B50-70

Hardware Maintenance Manual

Thischapterpresentsthefollowingimportantserviceinformation:

• “StrategyforreplacingFRUs”onpage16

– “Strategyforreplacingaharddiskdrive”onpage17

– “Importantnoticeforreplacingasystemboard”onpage17

• “ImportantinformationaboutreplacingRoHScompliantFRUs”onpage18

Before replacing parts:

Makesurethatallsoftwarefixes,drivers,andBIOSdownloadsareinstalled

beforereplacinganyFRUslistedinthismanual.

Afterasystemboardisreplaced,ensurethatthelatestBIOSisloadedtothe

systemboardbeforecompletingtheserviceaction.

Todownloadsoftwarefixes,drivers,andBIOS,followthestepsbelow:

1. Gotohttp://consumersupport.lenovo.com/

2. EntertheserialnumberorselectaproductoruseLenovosmart

downloading.

3. SelecttheBIOS/Driver/Applicationsanddownload.

4. Followthedirectionsonthescreenandinstallthenecessarysoftware.

Important service information

Important:

BIOSanddevicedriverfixesarecustomer‐installable.TheBIOSanddevice

driversarepostedonthecustomersupportsite:

http://consumersupport.lenovo.com/.

Strategy for replacing FRUs

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Lenovo B50-30 Notebook User Manual Page 20